UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

               QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended March 31, 2003
                                                 --------------

                          Commission file number 0-7674
                                                 ------

                        FIRST FINANCIAL BANKSHARES, INC.
                        --------------------------------
             (Exact name of registrant as Specified in its charter)

              Texas                                     75-0944023
- ---------------------------------------------      -------------------
(State or other jurisdiction of incorporation      (I.R.S. Employer
            or organization)                       Identification No.)

                      400 Pine Street, Abilene, Texas 79601
                      -------------------------------------
                    (Address of principal executive offices)
                                   (Zip Code)

                                  (915)627-7155
                                  -------------
              (Registrant's telephone number, including area code)

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X . No .

     Indicate by checkmark  whether the registrant is an  accelerated  filer (as
defined in Rule 12b-2 of The Exchange Act). Yes X No .

     Indicate the number of shares  outstanding of each of the issuer's  classes
of common stock, as of May 1, 2003:

         Class                                 Number of Shares Outstanding
         -----                                 ----------------------------
Common Stock, $10.00 par value                           15,464,598
         per share





                                TABLE OF CONTENTS


                                     PART I

                              FINANCIAL INFORMATION

    Item                                                                   Page
    ----                                                                   ----

             Forward-Looking Statement Disclaimer                            3


      1.     Consolidated Financial Statements and Notes to
               Consolidated Financial Statements                             3


      2.     Management's Discussion and Analysis of Financial
             Condition and Results of Operations                            10


      3.     Quantitative and Qualitative Disclosures About Market Risk     13


      4.     Controls and Procedures                                        13



                                     PART II

                                OTHER INFORMATION


      4.     Submission of Matter to Vote of Security Holders               15


      6.     Exhibits and Reports on Form 8-K                               15


             Signatures                                                     17





                         CAUTIONARY STATEMENT REGARDING
                           FORWARD-LOOKING STATEMENTS

This Form 10-Q contains certain forward-looking statements within the meaning of
Section 27A of the  Securities  Act of 1933 and  Section  21E of the  Securities
Exchange Act of 1934. When used in this Form 10-Q,  words such as  "anticipate",
"believe",  "estimate",  "expect", "intend",  "predict",  "project", and similar
expressions,  as they relate to us or our management,  identify  forward-looking
statements.  These forward-looking statements are based on information currently
available to our management.  Actual results could differ  materially from those
contemplated by the  forward-looking  statements as a result of certain factors,
including but not limited to:

o        general economic conditions;

o        legislative and regulatory actions and reforms;

o        competition from other financial institutions and financial
          holding companies;

o        the effects of and changes in trade,  monetary  and fiscal  policies
          and laws,  including  interest  rate policies of the Federal
          Reserve Board;

o        changes in the demand for loans;

o        fluctuations in value of collateral and loan reserves;

o        inflation, interest rate, market and monetary fluctuations;

o        changes in consumer spending, borrowing and savings habits;

o        acquisitions and integration of acquired businesses; and

o        other factors described in "PART I, Item 2 - Management's Discussion
         and Analysis of Financial Condition and Results of Operations."

Such  statements  reflect the current  views of our  management  with respect to
future  events  and are  subject  to these and other  risks,  uncertainties  and
assumptions relating to our operations,  results of operations,  growth strategy
and  liquidity.  All  subsequent  written  and oral  forward-looking  statements
attributable  to us or persons  acting on our behalf are expressly  qualified in
their entirety by this paragraph.

                                     PART I

                              FINANCIAL INFORMATION

Item 1.   Consolidated Financial Statements.

The consolidated balance sheets of First Financial Bankshares, Inc. at March 31,
2003 and 2002,  and  December  31,  2002,  and the  consolidated  statements  of
earnings  and  comprehensive  earnings for the three months ended March 31, 2003
and 2002,  changes in shareholders'  equity for the year ended December 31, 2002
and three months ended March 31, 2003, and cash flows for the three months ended
March 31, 2003 and 2002, follow on pages 4 through 8.

On April 22, 2003,  the  Company's  Board of Directors  declared a five for four
stock split in the form of a 25% stock  dividend for  shareholders  of record on
May 16, 2003. All per share amounts in this report have been restated to reflect
this stock  split.  An amount  equal to the par value of the  additional  common
shares  issued  pursuant to the stock  split was  reflected  as a transfer  from
retained earnings to common stock in the consolidated financial statements as of
and for the three months ended March 31, 2003.

                                       3





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS




                                                                               March 31,
                                                             -----------------------------------------------        December 31,
                                                                     2003                        2002                  2002
                                                             -------------------         -------------------    -------------------
                                                                              (Unaudited)
                                                                                                       
ASSETS
 Cash and due from banks                                     $        91,461,122         $        72,697,896    $       108,436,645
 Federal funds sold                                                   17,875,000                  66,600,000             70,000,000
                                                             -------------------         -------------------    -------------------
     Cash and cash equivalents                                       109,336,122                 139,297,896            178,436,645

 Interest-bearing deposits in banks                                    4,830,932                   3,285,862              2,324,425

 Investment securities:
   Securities held-to-maturity (market value of $188,678,415,
    $277,205,120 and $211,862,151 at March 31, 2003,
    March 31, 2002 and December 31, 2002, respectively)              178,714,336                 260,525,944            200,449,784
   Securities available-for-sale, at fair value                      671,593,468                 460,889,588            571,806,629
                                                             -------------------         -------------------    -------------------
         Total investment securities                                 850,307,804                 721,415,532            772,256,413

 Loans                                                               955,650,393                 940,581,045            964,039,773
  Less:  Allowance for loan losses                                    11,363,556                  10,858,537             11,218,729
                                                             -------------------         -------------------    -------------------
 Net loans                                                           944,286,837                 929,722,508            952,821,044

 Bank premises and equipment, net                                     41,084,401                  41,999,675             40,605,401
 Goodwill and intangible assets                                       24,836,999                  24,678,180             24,870,788
 Other assets                                                         21,721,426                  24,684,706             21,868,220
                                                             -------------------         -------------------    -------------------

TOTAL ASSETS                                                 $     1,996,404,521         $     1,885,084,359    $     1,993,182,936
                                                             ===================         ===================    ===================

LIABILITIES
 Noninterest-bearing deposits                                $       431,520,958         $       379,903,568    $       425,473,353
 Interest-bearing deposits                                         1,291,883,993               1,250,010,924          1,286,088,863
                                                             -------------------         -------------------    -------------------
     Total deposits                                                1,723,404,951               1,629,914,492          1,711,562,216

 Dividends payable                                                     4,328,601                   3,703,567              4,327,374
 Securities sold under agreements to repurchase                       12,489,786                  23,366,804             26,708,994
 Other liabilities                                                    15,983,244                  10,881,975             11,816,707
                                                             -------------------         -------------------    -------------------

     Total liabilities                                             1,756,206,582               1,667,866,838          1,754,415,291
                                                             -------------------         -------------------    -------------------

COMMITMENTS AND CONTINGENCIES

SHAREHOLDERS' EQUITY
 Common stock - $10 par value; authorized 20,000,000 shares;
  15,459,289, 12,345,224 and 12,364,201 shares
  issued and outstanding at March 31, 2003, March 31, 2002
  and December 31, 2002, respectively                                154,592,890                 123,452,240            123,642,010
 Capital surplus                                                      58,103,956                  57,885,885             58,087,687
 Retained earnings                                                    18,849,930                  32,850,441             45,647,522
 Accumulated other comprehensive income                                8,651,163                   3,028,955             11,390,426
                                                             -------------------         -------------------    -------------------

     Total shareholders' equity                                      240,197,939                 217,217,521            238,767,645
                                                             -------------------         -------------------    -------------------

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                   $     1,996,404,521         $     1,885,084,359    $     1,993,182,936
                                                             ===================         ===================    ===================

See notes to consolidated financial statements.



                                        4





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF EARNINGS - (UNAUDITED)




                                                                  Three Months Ended March 31,
                                                           --------------------------------------
                                                                  2003                  2002
                                                           -----------------    -----------------
                                                                          
INTEREST INCOME
    Interest and fees on loans                             $      15,023,065    $      16,516,013
    Interest on investment securities:
          Taxable                                                  7,678,820            7,967,321
          Exempt from federal income tax                           1,745,746            1,730,944
    Interest on federal funds sold and
     interest-bearing deposits in banks                              141,695              258,410
                                                           -----------------    -----------------
    Total interest income                                         24,589,326           26,472,688

INTEREST EXPENSE
    Interest-bearing deposits                                      4,650,611            6,985,166
    Other                                                             67,728               87,300
                                                           -----------------    -----------------
      Total interest expense                                       4,718,339            7,072,466
                                                           -----------------    -----------------

NET INTEREST INCOME                                               19,870,987           19,400,222
    Provision for loan losses                                        510,501              398,500
                                                           -----------------    -----------------

NET INTEREST INCOME AFTER
    PROVISION FOR LOAN LOSSES                                     19,360,486           19,001,722

NONINTEREST INCOME
    Trust department income                                        1,433,806            1,424,070
    Service fees on deposit accounts                               3,807,820            3,556,860
    ATM fees                                                         665,656              511,003
    Real estate mortgage fees                                        684,363              422,029
    Other                                                          1,243,812            1,010,943
                                                           -----------------    -----------------
          Total noninterest income                                 7,835,457            6,924,905

NONINTEREST EXPENSE
    Salaries and employee benefits                                 8,221,387            7,839,410
    Net occupancy expense                                            942,580              954,185
    Equipment expense                                              1,187,966            1,184,888
    Printing, stationery and supplies                                346,025              377,051
    Correspondent bank service charges                               395,055              362,992
    Amortization of intangible assets                                 33,789               33,789
    Other expenses                                                 3,985,749            3,482,005
                                                           -----------------    -----------------
          Total noninterest expense                               15,112,551           14,234,320
                                                           -----------------    -----------------

EARNINGS BEFORE INCOME TAXES                                      12,083,392           11,692,307
    Income tax expense                                             3,633,803            3,513,651
                                                           -----------------    -----------------

NET EARNINGS                                               $       8,449,589    $       8,178,656
                                                           =================    =================
EARNINGS PER SHARE, BASIC                                  $            0.55    $            0.53
                                                           =================    =================
EARNINGS PER SHARE, ASSUMING DILUTION                      $            0.54    $            0.53
                                                           =================    =================
DIVIDENDS PER SHARE                                        $            0.28    $            0.24
                                                           =================    =================

See notes to consolidated financial statements.



                                        5





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
         CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - (UNAUDITED)




                                                                          Three Months Ended March 31,
                                                                     ------------------------------------
                                                                             2003               2002
                                                                     -----------------  -----------------
                                                                                  
NET EARNINGS                                                         $       8,449,589  $       8,178,656

    OTHER ITEMS OF COMPREHENSIVE EARNINGS:
       Change in unrealized gain on
            investment securities available-for-sale                        (4,214,251)        (1,681,729)

       Income tax benefit related to other
            items of comprehensive earnings                                  1,474,988            588,605
                                                                     -----------------  -----------------


COMPREHENSIVE EARNINGS                                               $       5,710,326  $       7,085,532
                                                                     =================  =================

See notes to consolidated financial statements.



                                        6





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
           CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY




                                                                                               Accumulated
                                                                                        Other Comprehensive Income
                                                                                        --------------------------
                                             Common Stock                                Unrealized Gain  Minimum        Total
                                       ------------------------    Capital    Retained    on Securities   Pension     Shareholders'
                                         Shares      Amount        Surplus    Earnings  Available-for-sale Liability     Equity
                                       ---------- ------------- ------------ ------------  ------------ ------------  -------------
                                                                                                 
Balances at December 31, 2001          12,333,252 $ 123,332,520 $ 57,824,061 $ 28,375,353  $  4,122,079 $          -  $ 213,654,013

 Net earnings                                   -             -            -   33,952,550             -            -     33,952,550

 Stock issuances                           30,949       309,490      263,626            -             -            -        573,116

 Cash dividends declared,
  $1.08 per restated share                      -             -            -  (16,680,381)            -            -    (16,680,381)

 Minimum liability pension adjustment,
  net of related income taxes                   -             -            -            -             -   (1,440,283)    (1,440,283)

 Change in unrealized gain in
  investment securities available-
  for-sale,net of related income taxes          -             -            -            -     8,708,630            -      8,708,630
                                       ---------- ------------- ------------ ------------  ------------ ------------  -------------
Balances at December 31, 2002          12,364,201   123,642,010   58,087,687   45,647,522    12,830,709   (1,440,283)   238,767,645

 Net earnings                                   -             -            -    8,449,589             -            -      8,449,589

 Stock issuances                            3,230        32,300       16,269            -             -            -         48,569

 Cash dividends declared,
  $0.28 per restated share                      -             -            -   (4,328,601)            -            -     (4,328,601)

 Change in unrealized gain in
  investment securities available-
  for-sale, net of related income taxes         -             -            -            -    (2,739,263)           -     (2,739,263)

 Five for four stock split in the
  form of a 25% stock dividend          3,091,858    30,918,580            -  (30,918,580)            -            -              -
                                       ---------- ------------- ------------ ------------  ------------ ------------  -------------
Balances at March 31, 2003 (unaudited) 15,459,289 $ 154,592,890 $ 58,103,956 $ 18,849,930  $ 10,091,446 $ (1,440,283) $ 240,197,939
                                       ========== ============= ============ ============  ============ ============  =============

See notes to consolidated financial statements.



                                        7





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
               CONSOLIDATED STATEMENTS OF CASH FLOWS - (UNAUDITED)




                                                                                         Three Months Ended March 31,
                                                                                    -------------------------------------
                                                                                           2003                2002
                                                                                    -----------------   -----------------
                                                                                                  
CASH FLOWS FROM OPERATING ACTIVITIES
     Net earnings                                                                   $       8,449,589   $       8,178,656
     Adjustments to reconcile net earnings to
     net cash provided by operating activities:
          Depreciation and amortization                                                     1,053,539           1,076,739
          Provision for loan losses                                                           510,501             398,500
          Premium amortization, net of discount accretion                                   1,101,460           1,227,432
          (Gain) loss on sale of assets                                                        (4,488)              4,500
          Deferred federal income tax benefit                                                (128,602)            (98,232)
          Decrease (increase) in other assets                                               2,452,801          (1,880,620)
          Increase in other liabilities                                                     4,295,139           3,551,499
                                                                                    -----------------   -----------------
               Total adjustments                                                            9,280,350           4,279,818
                                                                                    -----------------   -----------------
         Net cash provided by operating activities                                         17,729,939          12,458,474

CASH FLOWS FROM INVESTING ACTIVITIES
     Net increase in interest-bearing deposits in banks                                    (2,506,507)         (1,911,577)
     Activity in available-for-sale securities:
         Maturities                                                                        44,314,517          18,880,598
         Purchases                                                                       (149,554,799)        (50,399,939)
     Activity in held-to-maturity securities:
         Maturities                                                                        23,373,180          33,404,765
         Purchases                                                                         (1,500,000)         (1,494,822)
     Net decrease (increase) in loans                                                       7,177,902            (487,821)
     Capital expenditures                                                                  (1,544,904)         (1,065,755)
     Proceeds from sale of assets                                                              65,427              35,561
                                                                                    -----------------   -----------------
         Net cash used in investing activities                                            (80,175,184)         (3,038,990)

CASH FLOWS FROM FINANCING ACTIVITIES
     Net increase (decrease) in noninterest-bearing deposits                                6,047,605          (9,503,098)
     Net increase (decrease) in interest-bearing deposits                                   5,795,130         (45,745,008)
     Net (decrease) increase in securities sold under agreements to repurchase            (14,219,208)          3,519,737
     Proceeds from stock issuances                                                             48,569             181,544
     Dividends paid                                                                        (4,327,374)         (3,699,977)
                                                                                    -----------------   -----------------
         Net cash used in financing activities                                             (6,655,278)        (55,246,802)
                                                                                    -----------------   -----------------

     Net decrease in cash and cash equivalents                                            (69,100,523)        (45,827,318)

CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR                                            178,436,645         185,125,214
                                                                                    -----------------   -----------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                                          $     109,336,122   $     139,297,896
                                                                                    =================   =================

SUPPLEMENTAL INFORMATION AND NONCASH TRANSACTIONS
     Interest paid                                                                  $       4,860,537   $       7,937,200
     Federal income tax paid                                                                        -             125,000
     Assets acquired through foreclosure                                                      845,804              30,321
     Loans to finance the sale of other real estate                                                 -             134,952

See notes to consolidated financial statements.



                                        8





                FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Note 1 - Basis of Presentation

In the opinion of Management,  the unaudited  consolidated  financial statements
reflect all  adjustments  necessary  for a fair  presentation  of the  Company's
financial position and unaudited results of operations.  All adjustments were of
a normal  recurring  nature.  However,  the results of operations  for the three
months ended March 31, 2003, are not necessarily indicative of the results to be
expected,  due to seasonality and other factors, for the year ended December 31,
2003.  Certain  information  and  footnote   disclosures  normally  included  in
financial statements prepared in accordance with accounting principles generally
accepted in the United States have been condensed or omitted under SEC rules and
regulations.

Note 2 - Earnings Per Share

Basic earnings per common share is computed by dividing net income  available to
common  shareholders by the weighted average number of shares outstanding during
the period.  In computing diluted earnings per common share for the three months
ended March 31, 2003 and 2002, the Company assumes that all outstanding  options
to purchase  common stock have been  exercised at the  beginning of the year (or
time of issuance,  if later). The dilutive effect of the outstanding  options is
reflected by  application of the treasury  stock method,  whereby,  the proceeds
from the  exercised  options are assumed to be used to purchase  common stock at
the average  market price during the  respective  period.  The weighted  average
common shares  outstanding used in computing basic earnings per common share for
the three months ended March 31, 2003 and 2002,  were  15,456,529 and 15,425,441
shares,  respectively.  The weighted  average common shares  outstanding used in
computing diluted earnings per common share for the three months ended March 31,
2003 and 2002, were 15,512,345 and 15,486,929 shares,  respectively.  See note 4
below.

Note 3 - Stock Based Compensation

The Company  grants stock options for a fixed number of shares to employees with
an  exercise  price  equal to the fair value of the shares at the date of grant.
The Company  accounts for stock option grants using the  intrinsic  value method
prescribed by APB Opinion No. 25, Accounting for Stock Issued to Employees ("APB
25").  Under APB 25, because the exercise price of the Company's  employee stock
options equals the market price of the underlying stock on the date of grant, no
compensation  expense is  recognized.  Had  compensation  cost for the plan been
determined  consistent with Statement of Financial Accounting Standards No. 123,
Accounting for Stock-Based Compensation, the Company's net earnings and earnings
per share would have been reduced by insignificant  amounts on a pro forma basis
for the three months ended March 31, 2003 and 2002.

Note 4 - Subsequent Events

On April 22, 2003,  the  Company's  Board of Directors  declared a five for four
stock split in the form of a 25% stock dividend  effective for  shareholders  of
record on May 16, 2003.  All per share amounts in this report have been restated
to reflect this stock split.  An amount equal to the par value of the additional
common  shares  issued  pursuant to the stock split was  reflected as a transfer
from retained earnings to common stock on the consolidated  financial statements
as of and for the three months ended March 31, 2003.

Additionally, on April 22, 2003, the Company's Board of Directors authorized the
repurchase of up to 500,000 shares of common stock  (representing  approximately
four  percent  of  outstanding  shares)  over the  next  three  years.  The plan
authorizes  management to repurchase the stock at such time as  repurchases  are
considered  beneficial to  stockholders.  Any  repurchases  of the stock will be
through the open market or in  privately-negotiated  transactions  in accordance
with applicable laws and regulations.

Note 5 - Reclassifications

Certain prior period balances have been reclassified to conform with the current
period presentation.

                                       9





Item 2. Management's Discussion and Analysis of Financial Condition and Results
          of Operations

The following discussion of operations and financial condition should be read in
conjunction with the financial statements and accompanying footnotes included in
Item 1 of this Form 10-Q as well as those  included in the Company's 2002 Annual
Report on Form  10-K.  On April  22,  2003,  the  Company's  Board of  Directors
declared  a five  for four  stock  split  in the  form of a 25%  stock  dividend
effective for  shareholders  of record on May 16, 2003. All per share amounts in
this report have been restated to reflect this stock split.

Critical Accounting Policies
- ----------------------------

The preparation of the Company's  consolidated  financial statements is based on
the  selection  of certain  accounting  policies,  based on  generally  accepted
accounting  principles and customary  practices in the banking  industry.  These
policies, in certain areas, require management to make significant estimates and
assumptions. The following discussion addresses the Company's allowance for loan
loss and its  provision  for loan losses which is deemed by management to be its
most  critical  accounting  policy.  We have other key  accounting  policies and
continue  to  evaluate  the  materiality  of their  impact  on our  consolidated
financial  statements,  but we believe that these other  policies  either do not
generally  require us to make  estimates  and  judgments  that are  difficult or
subjective,  or it is less likely that they would have a material  impact on our
reported results for a given period.

A policy is deemed critical if (i) the accounting  estimate required the Company
to make  assumptions  about  matters  that are highly  uncertain at the time the
accounting estimate was made; and (ii) different estimates that reasonably could
have been used in the current period, or changes in the accounting estimate that
are  reasonably  likely to occur from  period to  period,  would have a material
impact on the financial statements.

The  allowance  for loan losses is an amount that  management  believes  will be
adequate  to  absorb  inherent  estimated  losses  on  existing  loans  in which
collectibility is unlikely based upon management's  review and evaluation of the
loan  portfolio,  including  letters  of  credit,  lines of  credit  and  unused
commitments to provide financing.  The allowance for loan losses is increased by
charges to income and decreased by charge-offs (net of recoveries).

Management's  periodic  evaluation  of the adequacy of the allowance is based on
general economic conditions,  the financial condition of the borrower, the value
and liquidity of collateral,  delinquency,  prior loan loss experience,  and the
results of periodic  reviews of the portfolio by our loan review  department and
regulatory examiners. A consistent,  well documented loan review methodology has
been  developed  that  includes   allowances  assigned  to  specific  loans  and
nonspecific  allowances  that  are  based  on the  factors  noted  in the  prior
sentence.  Our independent loan review  department is responsible for performing
this  evaluation  for  all  of  our  subsidiary   banks  to  ensure   consistent
methodology.

Although we believe that we use the best information available to make loan loss
allowance determinations, future adjustments could be necessary if circumstances
or economic conditions differ  substantially from the assumptions used in making
our initial  determinations.  A downturn in the  economy  and  employment  could
result in increased levels of non-performing  assets and charge-offs,  increased
loan loss provisions and reductions in income. Additionally, as an integral part
of their examination process,  bank regulatory agencies  periodically review our
allowance for loan losses. The banking agencies could require the recognition of
additions  to the loan loss  allowance  based on their  judgment of  information
available to them at the time of their examination.

Accrual of interest is discontinued on a loan when  management  believes,  after
considering  economic and business conditions and collection  efforts,  that the
borrower's financial condition is such that collection of interest is doubtful.

                                       10





The  Company's  policy  requires  measurement  of the  allowance for an impaired
collateral dependent loan based on the fair value of the collateral.  Other loan
impairments  are  measured  based on the present  value of expected  future cash
flows or the loan's observable market price.

Operating Results
- -----------------

Net income for the first  quarter of 2003 totaled $8.5  million,  an increase of
$271  thousand or 3.3% for the same period last year.  The earnings  improvement
over prior year, although slight,  resulted primarily from increased noninterest
income offset by an increase in  noninterest  expenses.  On a basic earnings per
share basis, earnings amounted to $0.55 per share as compared to $0.53 per share
for the first  quarter of 2002.  Return on average  assets and return on average
equity for the first quarter of 2003 amounted to 1.72% and 14.49%, respectively.
For the same  period in 2002,  return on  average  assets  and return on average
equity amounted to 1.76% and 15.50%, respectively. The declines in these returns
were  primarily a result of the Company's  assets and equity growing at a higher
percentage than its earnings.

Tax  equivalent  net interest  income for the first  quarter of 2003 amounted to
$20.8  million as compared to $20.3  million for the same period last year.  The
increase of $531 thousand was due to increased  volumes of earning assets offset
by a decreasing net interest  spread.  Average  earning assets were $1.8 billion
for the first quarter of 2003 which is $101.8 million,  or 5.9% greater than the
first quarter of 2002.  The  Company's  yield on those  average  earning  assets
declined  to  5.69%  for  2003  compared  to  6.46%  for  2002 as the  Company's
experienced  lower rates on the  reinvestment of its investment  securities when
the securities matured or when the Company received increased principal payments
on its collateralized mortgage obligations due to accelerated prepayments of the
underlying  mortgages.  The  Company was able to reprice  its  interest  bearing
liabilities  to offset some of the decline in rates on its earning  assets.  The
Company's  rate paid on  interest  bearing  liabilities  was 1.45% for the first
quarter  of 2003  compared  to 2.24%  for the  comparable  period  in 2002.  The
Company's  net interest  margin was 4.64% for the first quarter of 2003 compared
to 4.79% for the first quarter of 2002.

The  provision  for loan  losses  for the first  quarter  of 2003  totaled  $511
thousand compared to $399 thousand for the same period in 2002. Gross chargeoffs
for quarter ended March 31, 2003 totaled $902 thousand compared to $434 thousand
for 2002.  Recoveries of previously  charged-off loans totaling $536 thousand in
2003 (as compared to $291  thousand in 2002)  offset the increase in  chargeoffs
experienced in the first quarter of 2003. On an annualized basis, net chargeoffs
as a  percentage  of  average  loans was 0.15%  for the  first  quarter  of 2003
compared to 0.06% for the same period in 2002. The Company's  allowance for loan
losses  totaled  $11.4  million at March 31, 2003  compared to $10.9  million at
March 31, 2002. As a percentage of nonperforming  loans, the Company's allowance
amounted to 589.3% at March 31, 2003.  As of March 31, 2003,  management  of the
Company believes that the Company's  balance in its allowance for loan losses is
adequate  to  provide  for  losses  existing  in its  portfolio  that are deemed
uncollectible.

Total  noninterest  income for the first  quarter of 2003 was $7.8  million,  as
compared to $6.9 million for the same period last year.  Trust fees totaled $1.4
million for 2003,  relatively  flat from the previous year. The lack of increase
in trust  fees is  primarily  a  result  of the  depressed  equity  markets  and
resulting  declining volumes. As certain trust fees are based on a percentage of
the market value of trust assets,  the lower market  valuations have resulted in
lower trust fees. Service fees on deposits increased 7.1% to $3.8 million due to
increased  number of accounts  and  transaction  volumes.  ATM fees totaled $666
thousand for the first  quarter of 2003  compared to $511 thousand for the first
quarter of 2002 due to the large growth in debit cards and increased  volume and
an increase in fees charged for non-Company customer usage. Real estate mortgage
fees  increased  62.2%  in 2003  over  the  same  period  in 2002 due to the low
interest rate environment and high level of refinance.  The Company believes the
level of real estate fees may level off later in 2003.

Noninterest  expense for the first  quarter of 2003  amounted  to $15.1  million
compared  to $14.2  million  for the same  period in 2002,  an increase of 6.2%.
Salaries and benefits expense,  the Company's largest  noninterest expense item,
increased 4.9% to $8.2 million in 2003 due to salary increases and the increased
cost of employee  benefits.  Net occupancy  expense and  equipment  expense were
relatively  flat in the first  quarter of 2003  compared to the first quarter of
2002.

                                       11





Increased costs in legal and  professional and public relations were the primary
cause for the  increase in other  expenses in 2003 over 2002.  The Company  also
experienced $187 thousand in losses from check fraud compared to $93 thousand in
the prior year quarter.  The  Company's  key indicator of operating  efficiency,
which measures the amount of funds expended to generate  revenues (both interest
and  noninterest)  and which the Company  strives to decrease  indicating a more
efficiently  run company,  deteriorated  only slightly from 52.31% for the first
quarter  of 2002 to  52.77%  for the  first  quarter  of  2003.  This  ratio  is
calculated  by dividing  noninterest  expense by net  interest  income (on a tax
equivalent basis) plus noninterest income.

Balance Sheet Review
- --------------------

Total assets at March 31, 2003, amounted to $1.996 billion as compared to $1.993
billion at December 31,  2002,  and $1.885  billion at March 31, 2002.  Although
loans and  deposits  remained  relatively  stable at March 31, 2003  compared to
December 31, 2002, the Company shifted cash and due from banks and federal funds
sold  totaling   approximately   $70  million  to  higher  yielding   investment
securities.

Loans at March 31,  2003,  totaled  $956  million as compared to $964 million at
year-end  2002 and $941 million at March 31, 2002.  As compared to year-end 2002
amounts,  loans at March  31,  2003,  reflect  (i) a $5.6  million  decrease  in
commercial,  financial and agricultural  loans;  (ii) a $6.7 million decrease in
real estate loans; and (iii) a $3.8 million increase in consumer loans. Compared
to March  31,  2002,  loans at March  31,  2003,  reflect;  (i) a $700  thousand
decrease in commercial,  financial and agricultural  loans; (ii) a $21.4 million
increase in real estate  loans;  and (iii) a $5.7  million  decrease in consumer
loans. Investment securities at March 31, 2003, totaled $850 million as compared
to $772 million at year-end  2002 and $721  million at March 31,  2002.  The net
unrealized gain in the investment portfolio at March 31, 2003, amounted to $25.5
million and had an overall tax equivalent yield of 5.15%. At March 31, 2003, the
Company did not hold any structured  notes and management  does not believe that
their collateralized mortgage obligations have an interest, credit or other risk
greater than their other investments. Total deposits at March 31, 2003, amounted
to $1.723  billion as  compared to $1.712  billion at  year-end  2002 and $1.630
billion at March 31,  2002.  The slight  increase  in deposits at March 31, 2003
when compared to year end 2002  represents the continued  movement of funds away
from the equity funds to a safer banking environment.

Nonperforming assets at March 31, 2003, totaled $3.3 million as compared to $4.3
million  at  December  31,  2002.  The  decrease  resulted  primarily  from  the
collection  of two loans  previously  included  in  nonperforming  loans and the
charge-off of a previously nonperforming loan. At 0.34% of loans plus foreclosed
assets,  management  considers  nonperforming assets to be at a manageable level
and is unaware of any  material  classified  credit not  properly  disclosed  as
nonperforming.

Liquidity and Capital
- ---------------------

Liquidity  is our  ability to meet cash  demands as they  arise.  Such needs can
develop from loan demand,  deposit  withdrawals  or  acquisition  opportunities.
Potential  obligations  resulting from the issuance of standby letters of credit
and  commitments  to fund  future  borrowings  to our loan  customers  are other
factors affecting our liquidity needs. Many of these obligations and commitments
are expected to expire without being drawn upon;  therefore the total commitment
amounts do not  necessarily  represent  future cash  requirements  affecting our
liquidity position. The potential need for liquidity arising from these types of
financial  instruments is represented by the contractual  notional amount of the
instrument.  Asset  liquidity is provided by cash and assets,  which are readily
marketable or which will mature in the near future.  Liquid assets include cash,
federal  funds  sold,  and  short-term  investments  in time  deposits in banks.
Liquidity  is also  provided by access to funding  sources,  which  include core
depositors and correspondent  banks that maintain accounts with and sell federal
funds to our  subsidiary  banks.  Other  sources of funds include our ability to
sell  securities  under  agreement to repurchase,  and an unfunded $25.0 million
line of credit  established with a nonaffiliated  bank which matures on June 30,
2003.  We believe the line of credit will be renewed  upon  maturity.

                                       12




Given the strong core deposit  base and  relatively  low loan to deposit  ratios
maintained at the subsidiary banks,  management  considers the current liquidity
position to be adequate to meet short- and long-term liquidity needs.

In addition, we anticipate that any future acquisition of financial institutions
and  expansion  of  branch  locations  could  also  place a  demand  on our cash
resources.  Available  cash at our  parent  company,  available  dividends  from
subsidiary banks,  utilization of available lines of credit,  and future debt or
equity  offerings  are expected to be the source of funding for these  potential
acquisitions or expansions.

The Company's  consolidated  statements of cash flows are presented on page 8 of
this report.  Total equity capital amounted to $240.2 million at March 31, 2003,
which was up from $238.8  million at year-end  2002 and $217.2  million at March
31, 2002.  The  Company's  risk-based  capital and leverage  ratios at March 31,
2003, were 20.40% and 10.35%, respectively. The first quarter 2003 cash dividend
of $0.28 per share totaled $4.3 million and represented  51.23% of first quarter
earnings.

Interest Rate Risk
- ------------------

Interest  rate  risk  results  when  the  maturity  or  repricing  intervals  of
interest-earning  assets and  interest-bearing  liabilities  are different.  The
Company's  exposure  to  interest  rate risk is managed  primarily  through  the
Company's strategy of selecting the types and terms of  interest-earning  assets
and  interest-bearing  liabilities  which  generate  favorable  earnings,  while
limiting the potential negative effects of changes in market interest rates. The
Company uses no off-balance-sheet  financial instruments to manage interest rate
risk.  The Company and each  subsidiary  bank has an  asset/liability  committee
which  monitors  interest rate risk and  compliance  with  investment  policies.
Interest-sensitivity  gap and  simulation  analysis  are among the ways that the
subsidiary  banks track  interest  rate risk.  As of March 31, 2003,  management
estimates that,  over the next twelve months,  an upward shift of interest rates
by 150 basis points would result in an increase of projected net interest income
of 4.25% and a downward shift of interest rates by 150 basis points would result
in a reduction in projected net interest  income of 6.50%.  These are good faith
estimates and assume that the composition of our interest  sensitive  assets and
liabilities  existing at March 31, 2003,  will remain constant over the relevant
twelve month  measurement  period and that changes in market  interest rates are
instantaneous  and  sustained  across the yield curve  regardless of duration of
pricing  characteristics of specific assets or liabilities.  Also, this analysis
does not  contemplate any actions that we might undertake in response to changes
in market  interest  rates.  In  management's  belief,  these  estimates are not
necessarily  indicative of what  actually  could occur in the event of immediate
interest  rate  increases or decreases of this  magnitude.  As  interest-bearing
assets and  liabilities  reprice at  different  time frames and  proportions  to
market  interest  rate  movements,  various  assumptions  must be made  based on
historical  relationships  of these variables in reaching any conclusion.  Since
these  correlations are based on competitive and market  conditions,  our future
results  would,  in  management's   belief,  be  different  from  the  foregoing
estimates, and such results could be material.


Item 3.  Quantitative and Qualitative Disclosures About Market Risk

Management  considers interest rate risk to be a significant market risk for the
Company.  See  "Item 2 -  Management's  Discussion  and  Analysis  of  Financial
Condition and Results of Operations" for disclosure regarding this market risk.


Item 4.  Controls and Procedures

Within 90 days  prior to the  filing  date of this  report,  we  carried  out an
evaluation,  under the supervision and with the participation of our management,
including our principal  executive officer and principal  financial officer,  of
the  effectiveness  of the design and operation of our  disclosure  controls and
procedures  pursuant to  Securities  Exchange Act Rule 15d-15.  Our  management,
including the principal executive officer and principal financial officer,  does
not expect that our disclosure  controls and procedures  will prevent all errors
and all fraud.

                                       13





A control  system,  no matter how well conceived and operated,  can provide only
reasonable,  not absolute,  assurance  that the objectives of the control system
are met.  Further,  the design of a control  system  must  reflect the fact that
there are resource constraints,  and the benefits of controls must be considered
relative to their  costs.  Because of the  inherent  limitations  in all control
systems,  no  evaluation  of controls can provide  absolute  assurance  that all
control  issues and  instances  of fraud,  if any,  within the Company have been
detected.  These  inherent  limitations  include the realities that judgments in
decision-making  can be faulty,  and that breakdowns can occur because of simple
error or mistake.  Additionally,  controls can be circumvented by the individual
acts of some  persons,  by  collusion of two or more  people,  or by  management
override of the control.  The design of any system of controls  also is based in
part upon certain  assumptions about the likelihood of future events,  and there
can be no assurance  that any design will succeed in achieving  its stated goals
under all potential future conditions; over time, controls may become inadequate
because of changes in conditions,  or the degree of compliance with the policies
or  procedures  may  deteriorate.  Because  of  the  inherent  limitations  in a
cost-effective control system, misstatements due to error or fraud may occur and
not be detected. Our principal executive officer and principal financial officer
have  concluded,  based  on  our  evaluation  of  our  disclosure  controls  and
procedures, that our disclosure controls and procedures under Rule 13a-14(c) and
Rule 15d-14(c) of the Securities Exchange Act of 1934 are effective.

Subsequent  to our  evaluation,  there were no  significant  changes in internal
controls  or other  factors  that  could  significantly  affect  these  internal
controls.

                                       14





                                     PART II


                                OTHER INFORMATION

Item 4.   Submission of Matter to a Vote of Security Holders

On April 22,  2003,  the annual  meeting of  shareholders  was held in  Abilene,
Texas.  The following  directors were elected at this meeting and the respective
number of votes cast for and withheld:

                                              Votes                      Votes
          Director                             For                     Withheld
          --------                             ---                     --------

          Joseph E. Canon                     9,839,252                  34,529
          Mac A. Coalson                      9,530,525                 343,256
          David Copeland                      9,802,984                  70,797
          F. Scott Dueser                     9,457,170                 416,611
          Derrell E. Johnson                  9,839,377                  34,404
          Kade L. Matthews                    9,839,377                  34,404
          Raymond A. McDaniel, Jr.            9,806,745                  67,036
          Bynum Miers                         9,806,945                  66,836
          Kenneth T. Murphy                   9,443,218                 430,563
          James M. Parker                     9,463,274                 410,507
          Jack D. Ramsey, M.D.                9,838,277                  35,504
          Dian Graves Stai                    9,826,777                  47,004
          F.L. Stephens                       9,839,377                  34,404
          Johnny E. Trotter                   9,839,377                  34,404

There were no votes  against,  abstentions  or broker  non-votes.  There were no
other matters voted upon at the meeting.

Item 6.   Exhibits and Reports on Form 8-K

(a)  The following exhibits are filed as part of this report:

3.1  Articles of Incorporation,  and all amendments  thereto,  of the Registrant
     (incorporated by reference from Exhibit 1 of the Registrant's Amendment No.
     2 to Form 8-A filed on Form 8-A/A No. 2 on November 21, 1995).

3.2  Amended and Restated Bylaws, and all amendments  thereto, of the Registrant
     (incorporated by reference from Exhibit 2 of the Registrant's Amendment No.
     1 to Form 8-A filed on Form 8-A/A No. 1 on January 7, 1994).

4.1  Specimen  certificate  of First  Financial  Common Stock  (incorporated  by
     reference  from Exhibit 3 of the  Registrant's  Amendment No. 1 to Form 8-A
     filed on Form 8-A/A No. 1 on January 7, 1994).

10.1 Deferred  Compensation  Agreement,  dated  October  28,  1992,  between the
     Registrant  and Kenneth T. Murphy  (incorporated  by reference from Exhibit
     10.1 of the  Registrant's  Form  10-K  Annual  Report  for the  year  ended
     December 31, 2002).

10.2 Revised Deferred Compensation  Agreement,  dated December 28, 1995, between
     the  Registrant  and  Kenneth T. Murphy  (incorporated  by  reference  from
     Exhibit 10.2 of the Registrant's Form 10-K Annual Report for the year ended
     December 31, 2002).

10.3 Executive  Recognition Plan (incorporated by reference from Exhibit 10.3 of
     the  Registrant's  Form 10-K Annual Report for the year ended  December 31,
     2002).

10.4 Form of Executive  Recognition  Agreement  (incorporated  by reference from
     Exhibit 10.4 of the Registrant's Form 10-K Annual Report for the year ended
     December 31, 2002).

                                       15





10.5 1992 Incentive  Stock Option Plan  (incorporated  by reference from Exhibit
     10.5 of the Registrant's  Form 10-K Annual Report for the fiscal year ended
     December 31, 1998).

10.6 2002 Incentive Stock Option Plan (incorporated by reference from Appendix A
     of the  Registrant's  Schedule 14a Definitive  Proxy Statement for the 2002
     Annual Meeting of Shareholders).

10.7 Consulting  Agreement  dated  January 1, 2003  between the  Registrant  and
     Kenneth T. Murphy  (incorporated  by  reference  from  Exhibit  10.7 of the
     Registrant's Form 10-K Annual Report for the year ended December 31, 2002).

16.1 Letter regarding Change in Certifying Accountant (incorporated by reference
     from Exhibit 16.1 of the Registrant's Form 8-K filed on March 25, 2002).

21.1 Subsidiaries of the Registrant (incorporated by reference from Exhibit 21.1
     of the Registrant's Form 10-K Annual Report for the year ended December 31,
     2002).

99.1 Certification  of Chief Executive  Officer of First  Financial  Bankshares,
     Inc. (ref. - Sec.906-Sarbanes-Oxley Act of 2002)

99.2 Certification  of Chief Financial  Officer of First  Financial  Bankshares,
     Inc. (ref. - Sec.906-Sarbanes-Oxley Act of 2002)

(b)  No Form 8-K was filed by the  Company  during the  quarter  ended March 31,
     2003.

                                       16





                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.






                                      FIRST FINANCIAL BANKSHARES, INC.


Date: May 13, 2003                     By:/S/F. Scott Dueser
      ------------                        ------------------
                                         F. Scott Dueser
                                         President and Chief Executive Officer



Date: May 13, 2003                     By:/S/J. Bruce Hildebrand
      ------------                        ----------------------
                                         J. Bruce Hildebrand
                                         Executive Vice President and
                                         Chief Financial Officer

                                       17





                                Certification of
                             Chief Executive Officer
                       of First Financial Bankshares, Inc.

I, F. Scott Deuser,  President and Chief  Executive  Officer of First  Financial
Bankshares, Inc., certify that:

1.   I have  reviewed  this  quarterly  report on Form  10-Q of First  Financial
     Bankshares, Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  Registrant  as of, and for,  the  periods  presented  in this
     quarterly report;

4.   The  Registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the Registrant and we have:

     a)   designed  such  disclosure  controls  and  procedures  to ensure  that
          material  information  relating  to  the  Registrant,   including  its
          consolidated subsidiaries,  is made known to us by others within those
          entities,  particularly  during  the  period in which  this  quarterly
          report is being prepared;

     b)   evaluated the  effectiveness of the Registrant's  disclosure  controls
          and procedures as of a date within 90 days prior to the filing date of
          this quarterly report (the "Evaluation Date"); and

     c)   presented  in  this  quarterly   report  our  conclusions   about  the
          effectiveness  of the disclosure  controls and procedures based on our
          evaluation as of the Evaluation Date;

5.   The Registrant's other certifying  officers and I have disclosed,  based on
     our most recent  evaluation,  to the  Registrant's  auditors  and the audit
     committee of the Registrant's Board of Directors:

     a)   all  significant  deficiencies  in the design or operation of internal
          controls  which could  adversely  affect the  Registrant's  ability to
          record,  process,   summarize  and  report  financial  data  and  have
          identified for the  Registrant's  auditors any material  weaknesses in
          internal controls; and

     b)   any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  Registrant's  internal
          controls; and

6.   The  Registrant's  other  certifying  officers and I have indicated in this
     quarterly report whether or not there were significant  changes in internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.

Date: May 13, 2003

                                                  /S/ F. Scott Dueser
                                                  -------------------
                                                  Name: F. Scott Dueser
                                                  Title: Chief Executive Officer

                                       18





                                Certification of
                             Chief Executive Officer
                       of First Financial Bankshares, Inc.

I, J. Bruce Hildebrand,  Chief Financial Officer of First Financial  Bankshares,
Inc., certify that:

1.   I have  reviewed  this  quarterly  report on Form  10-Q of First  Financial
     Bankshares, Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  Registrant  as of, and for,  the  periods  presented  in this
     quarterly report;

4.   The  Registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the Registrant and we have:

     a)   designed  such  disclosure  controls  and  procedures  to ensure  that
          material  information  relating  to  the  Registrant,   including  its
          consolidated subsidiaries,  is made known to us by others within those
          entities,  particularly  during  the  period in which  this  quarterly
          report is being prepared;

     b)   evaluated the  effectiveness of the Registrant's  disclosure  controls
          and procedures as of a date within 90 days prior to the filing date of
          this quarterly report (the "Evaluation Date"); and

     c)   presented  in  this  quarterly   report  our  conclusions   about  the
          effectiveness  of the disclosure  controls and procedures based on our
          evaluation as of the Evaluation Date;

5.   The Registrant's other certifying  officers and I have disclosed,  based on
     our most recent  evaluation,  to the  Registrant's  auditors  and the audit
     committee of the Registrant's Board of Directors:

     a)   all  significant  deficiencies  in the design or operation of internal
          controls  which could  adversely  affect the  Registrant's  ability to
          record,  process,   summarize  and  report  financial  data  and  have
          identified for the  Registrant's  auditors any material  weaknesses in
          internal controls; and

     b)   any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  Registrant's  internal
          controls; and

6.   The  Registrant's  other  certifying  officers and I have indicated in this
     quarterly report whether or not there were significant  changes in internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.

Date: May 13, 2003

                                                 /S/ J. Bruce Hildebrand
                                                 -----------------------
                                                 Name: J. Bruce Hildebrand
                                                 Title: Chief Financial Officer

                                       19





                                                                   Exhibit 99.1
                                                                   ------------

                                Certification of
                             Chief Executive Officer
                       of First Financial Bankshares, Inc.

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act
of 2002 and accompanies the quarterly  report on Form 10-Q (the "Form 10-Q") for
the quarter ended March 31, 2003 of First Financial Bankshares, Inc.

I, F. Scott  Dueser,  the President  and Chief  Executive  Officer of the Issuer
certify that:

1.   the Form 10-Q fully  complies  with the  requirements  of section  13(a) or
     section 15(d) of the Securities  Exchange Act of 1934 (15 U.S.C.  78m(a) or
     78o(d); and

2.   the information contained in the Form 10-Q fairly presents, in all material
     respects, the financial condition and results of operations of the Company.

Date: May 13, 2003

                                                  /S/ F. Scott Dueser
                                                  -------------------
                                                  Name: F. Scott Dueser
                                                  Title: Chief Executive Officer

Subscribed and sworn to before me this 13th day of May, 2003.

/S/ Gaila N. Kilpatrick
- -----------------------
Name: Gaila N. Kilpatrick
Title: Notary Public

My commission expires: April 15, 2005





                                                                   Exhibit 99.2
                                                                   ------------

                                Certification of
                             Chief Financial Officer
                       of First Financial Bankshares, Inc.

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act
of 2002 and accompanies the quarterly  report on Form 10-Q (the "Form 10-Q") for
the quarter ended March 31, 2003 of First Financial Bankshares, Inc.

I, J. Bruce  Hildrebrand,  the  Executive  Vice  President  and Chief  Financial
Officer of the Issuer certify that:

1.   the Form 10-Q fully  complies  with the  requirements  of section  13(a) or
     section 15(d) of the Securities  Exchange Act of 1934 (15 U.S.C.  78m(a) or
     78o(d); and

2.   the information contained in the Form 10-Q fairly presents, in all material
     respects, the financial condition and results of operations of the Company.

Date: May 13, 2003

                                                 /S/ J. Bruce Hildebrand
                                                 -----------------------
                                                 Name: J. Bruce Hildebrand
                                                 Title: Chief Financial Officer

Subscribed and sworn to before me this 13th day of May, 2003.

/S/ Gaila N. Kilpatrick
- -----------------------
Name: Gaila N. Kilpatrick
Title: Notary Public

My commission expires: April 15, 2005