SECURITIES AND EXCHANGE COMMISSION

                            WASHINGTON, D.C.  20549

                                   FORM 10-Q


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

                 For the quarterly period ended March 31, 2001

                                      OR

                  TRANSITION REPORT PURSUANT TO SECTION 13 OR
                 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
                        Commission File Number 0-29480

                        HERITAGE FINANCIAL CORPORATION
            (Exact name of registrant as specified in its charter)

           Washington                                            91-1857900
(State or other jurisdiction of                               (I.R.S. Employer
 incorporation or organization)                              Identification No.)

   201 Fifth Avenue SW, Olympia, WA                                 98501
(Address of principal executive office)                          (ZIP Code)

                                (360) 943-1500
             (Registrant's telephone number, including area code)

                                Not Applicable
                    (Former name, former address and former
                  fiscal year, if changed since last report)

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 the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

As of May 9, 2001 there were outstanding 7,996,600 common shares, with no par
value, of the registrant.


                        HERITAGE FINANCIAL CORPORATION

                                   FORM 10-Q
                                     INDEX


PART I.    Financial Information                                            Page
- -------    ---------------------                                            ----

Item 1.    Condensed Consolidated Financial Statements (Unaudited):

             Consolidated Statements of Income for the Three
              Months Ended March 31, 2000 and 2001                            3

             Consolidated Statements of Financial Condition
              As of December 31, 2000 and March 31, 2001                      4

             Consolidated Statements of Stockholders' Equity for the
              Three Months Ended March 31, 2001 and Comprehensive
              Income for the Three Months Ended March 31, 2000 and 2001       5

             Consolidated Statements of Cash Flows for the
              Three Months Ended March 31, 2000 and 2001                      6

             Notes to Condensed Consolidated Financial Statements             7

Item 2.    Management's Discussion and Analysis of Financial Condition
            and Results of Operations                                         9

Item 3.    Quantitative and Qualitative Disclosures About Market Risk        14

PART II.   Other Information

Item 6.    Exhibits and Reports on Form 8-K                                  15

Signatures                                                                   16


ITEM 1.  CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED):


                        HERITAGE FINANCIAL CORPORATION
                       CONSOLIDATED STATEMENTS OF INCOME
               (Dollars in thousands, except for per share data)
                                  (Unaudited)

                                                           Three Months Ended
                                                                March 31,
                                                           2000           2001
                                                         ----------------------
INTEREST INCOME:
  Loans                                                    9,583         11,121
  Investment securities and FHLB dividends                   658            545
  Interest bearing deposits                                   48             40
                                                         -------        -------
    Total interest income                                 10,289         11,706
INTEREST EXPENSE:
  Deposits                                                 3,964          5,148
  Borrowed funds                                              33            361
                                                         -------        -------
    Total interest expense                                 3,997          5,509
                                                         -------        -------
    Net interest income                                    6,292          6,197
PROVISION FOR LOAN LOSSES                                    195            277
                                                         -------        -------
  Net interest income after provision for loan loss        6,097          5,920
NONINTEREST INCOME:
  Gains on sales of loans                                     95            364
  Commissions on sales of annuities and securities            29             35
  Service charges on deposits                                356            385
  Rental income                                               59             66
  Other income                                               341            574
                                                         -------        -------
    Total noninterest income                                 880          1,424
NONINTEREST EXPENSE:
  Salaries and employee benefits                           2,613          2,715
  Building occupancy                                         752            799
  Data processing                                            300            262
  Marketing                                                   70             81
  Goodwill Amortization                                      144            144
  Other                                                      934          1,178
                                                         -------        -------
    Total noninterest expense                              4,813          5,179
                                                         -------        -------
  Income before federal income tax                         2,164          2,165
  Federal income tax                                         704            776
                                                         -------        -------
    Net income                                             1,460          1,389
                                                         =======        =======

Earnings per share:
  Basic                                                   $0.148         $0.170
  Diluted                                                 $0.146         $0.166


           See Notes to Condensed Consolidated Financial Statements.

                                    Page 3


                        HERITAGE FINANCIAL CORPORATION
                CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
                            (Dollars in thousands)
                                  (Unaudited)



                                                                                      December 31,         March 31,
                                                                                         2000                2001
                                                                                      ------------------------------
                                                                                                      
                                      Assets
Cash on hand and in banks                                                              $ 20,187              17,847
Interest earning deposits                                                                 1,278               8,847
Federal funds sold                                                                            -                 300
Investment securities available for sale                                                 33,771              21,632
Investment securities held to maturity                                                    5,076               4,192
Loans held for sale                                                                       1,931               8,136
Loans receivable                                                                        480,504             496,219
Less: Allowance for loan losses                                                          (5,063)             (5,332)
                                                                                       ----------------------------
    Loans, net                                                                          475,441             490,887
Real estate owned                                                                             -               1,058
Premises and equipment, net                                                              19,510              19,370
Federal Home Loan Bank stock                                                              2,647               2,689
Accrued interest receivable                                                               3,693               3,661
Prepaid expenses and other assets                                                         2,779               2,767
Goodwill                                                                                  7,217               7,073
                                                                                       ----------------------------
    Total assets                                                                       $573,530             588,459
                                                                                       ============================
                      Liabilities and Stockholders' Equity
Deposits                                                                                460,234             481,420
Advances from Federal Home Loan Bank                                                     23,125              17,000
Other borrowings                                                                          1,000                   -
Advance payments by borrowers for taxes and insurance                                       363                 536
Accrued expenses and other liabilities                                                    5,037               7,261
Deferred Federal income taxes                                                               766                 826
                                                                                       ----------------------------
    Total liabilities                                                                   490,525             507,043
Stockholders' equity:
  Common stock, no par value per share,15,000,000 shares authorized;
   8,222,988 shares and 8,022,646 outstanding at December 31, 2000
   and March 31, 2001, respectively                                                      54,080              51,748
  Unearned compensation ESOP and Other                                                   (1,074)             (1,060)
  Retained earnings, substantially restricted                                            30,000              30,612
  Accumulated other comprehensive income                                                     (1)                116
                                                                                       ----------------------------
    Total stockholders' equity                                                           83,005              81,416

Commitments and contingencies
                                                                                       ----------------------------

    Total liabilities and stockholders' equity                                         $573,530             588,459
                                                                                       ============================



           See Notes to Condensed Consolidated Financial Statements.

                                    Page 4


                        HERITAGE FINANCIAL CORPORATION
    CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME
                       Three Months Ended March 31, 2001
                                (In Thousands)
                                  (Unaudited)



                                       Number                   Unearned                    Accumulated
                                         of                   compensation                     other             Total
                                       common      Common       ESOP and       Retained    comprehensive      stockholders'
                                       shares       stock         other        earnings       income             equity
                                       ------------------------------------------------------------------------------------
                                                                                            
Balance at December 31, 2000            8,223      $54,080       (1,074)        30,000           (1)             83,005

Earned ESOP shares                          -            -           14              -            -                  14

Stock repurchase                         (227)      (2,414)                                                      (2,414)

Exercise of stock options                  27           82            -              -            -                  82

Net income                                  -            -            -          1,389            -               1,389

Increase in unrealized gain on
 securities available for sale,
 net of tax                                 -            -            -              -          117                 117

Cash dividend declared                      -            -            -           (777)           -                (777)
                                        -------------------------------------------------------------------------------
Balance at March 31, 2001               8,023      $51,748       (1,060)        30,612          116              81,416
                                        ===============================================================================



                                                        Three months ended
             Comprehensive Income                            March 31,
                                                       2000             2001
                                                      -----------------------

Net income                                            $1,460           $1,389

(Decrease) Increase in unrealized gain on
 securities available for sale, net of tax               (70)             117
                                                      -----------------------
  Comprehensive income                                $1,390           $1,506


           See Notes to Condensed Consolidated Financial Statements.

                                    Page 5


                        HERITAGE FINANCIAL CORPORATION
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (Dollars in thousands)
                                  (Unaudited)


                                                           Three Months Ended
                                                                March 31,
                                                             2000        2001
                                                           -------------------
                                                                  
Cash flows from operating activities:
  Net income                                               $ 1,460       1,389
  Adjustments to reconcile net income to net cash
   provided by (used in) operating activities
    Amortization of goodwill                                   144         144
    Depreciation and amortization                              330         431
    Deferred loan fees, net of amortization                    (18)         (2)
    Provision for loan losses                                  195         277
    Net (increase) decrease in loans held for sale          (1,035)     (6,205)
    Federal Home Loan Bank stock dividends                     (36)        (42)
    Recognition of compensation related to ESOP                 12          14
    Net change in accrued interest receivable, prepaid
     expenses and other assets, and accrued expenses
     and other liabilities                                  (2,100)      2,231
                                                           -------------------
      Net cash provided by (used in) operating
       activities                                           (1,047)     (1,763)
                                                           -------------------
Cash flows from investing activities:
  Loans originated, net of principal payments and loan
   sales                                                   (21,148)    (16,779)
  Proceeds from maturities/calls of investment
   securities available for sale                               171      14,775
  Proceeds from maturities/calls of investment
   securities held to maturity                                 423         888
  Purchase of investment securities available for sale        (201)     (2,452)
  Purchase of premises and equipment                          (819)       (302)
                                                           -------------------
    Net cash used in investing activities                  (21,574)     (3,870)
                                                           -------------------
Cash flows from financing activities:
  Net increase (decrease) in deposits                        8,942      21,186
  Net increase (decrease) in borrowed funds                 15,358      (7,125)
  Net increase in advance payment by borrowers for taxes
   and insurance                                               196         173
  Cash dividends paid                                         (705)       (740)
  Proceeds from exercise of stock options                       72          82
  Stock repurchased                                         (4,213)     (2,414)
                                                           -------------------
    Net cash provided by (used in) financing
     activities                                             19,650      11,162
                                                           -------------------
    Net increase (decrease) in cash and cash
     equivalents                                            (2,971)      5,529
Cash and cash equivalents at beginning of period            20,645      21,465
                                                           -------------------
Cash and cash equivalents at end of period                 $17,674      26,994
                                                           ===================
Supplemental disclosures of cash flow information:
  Cash payments for:
    Interest expense                                       $ 3,462       5,359
    Federal income taxes                                       150         450
Supplemental disclosures of cash flow information:
  Mortgage loans transferred to real estate owned               -        1,058
  Cash dividends paid, net of declared                          20          37


See Notes to Condensed Consolidated Financial Statements.

                                    Page 6


                        HERITAGE FINANCIAL CORPORATION
             NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                  Three Months Ended March 31, 2000 and 2001
                                  (Unaudited)

NOTE 1.  DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION

(a.)  Description of Business

Heritage Financial Corporation is a bank holding company incorporated in the
State of Washington in August 1997. We were organized for the purpose of
acquiring all of the capital stock of Heritage Bank upon our reorganization from
a mutual holding company form of organization to a stock holding company form of
organization.

We are primarily engaged in the business of planning, directing and coordinating
the business activities of our wholly owned subsidiaries: Heritage Bank (HB) and
Central Valley Bank (CVB). Heritage Bank is a Washington-chartered savings bank
whose deposits are insured by the Federal Deposit Insurance Corporation (FDIC)
under the Savings Association Insurance Fund (SAIF). HB conducts business from
its main office in Olympia, Washington and its eleven branch offices located in
Thurston, Pierce and Mason Counties. Central Valley Bank is a national bank
whose deposits are insured by the FDIC under the Bank Insurance Fund (BIF). CVB
conducts business from its main office in Toppenish, Washington and its five
branch offices located in Yakima and Kittitas Counties.

Our business consists primarily of focusing on lending and deposit relationships
with small businesses and their owners in our market area, attracting deposits
from the general public and originating for sale or investment purposes first
mortgage loans on residential properties located in western and central
Washington. We also make residential construction loans, income property loans
and consumer loans.

(b.)  Basis of Presentation

The accompanying consolidated financial statements have been prepared, without
audit, pursuant to the rules and regulations of the Securities and Exchange
Commission. Accordingly, they do not include all of the information and
footnotes required by accounting principles generally accepted in the United
States of America for complete financial statements. These consolidated
financial statements should be read in conjunction with our December 31, 2000
audited consolidated financial statements and notes thereto included in our
Annual Report on Form 10-K. In our opinion, all adjustments (consisting of
normal recurring adjustments) considered necessary for a fair presentation have
been included. Operating results for the three months ended March 31, 2001 are
not necessarily indicative of the results that may be expected for the year
ended December 31, 2001. In preparing the consolidated financial statements, we
are required to make estimates and assumptions that affect the reported amounts
of assets, liabilities, revenues and expenses. Actual results could differ from
those estimates.

(c).  Recently Issued Accounting Pronouncements

In June 1998, the FASB issued SFAS No. 133, "Accounting for Derivative
Instruments and Hedging Activities". This statement establishes accounting and
reporting standards for derivative instruments, including certain derivative
instruments embedded in other contracts, (collectively referred to as
derivatives) and for hedging activities. In May 1999, the Financial Accounting
Standards Board delayed the effective date of SFAS No. 133 to fiscal years
beginning after June 15, 2000, with interim reporting required. In June 2000,
the FASB issued SFAS Statement No. 138, "Accounting for Certain Derivative
Instruments and Certain Hedging Activities", an amendment of FASB Statement No.
133, which makes minor modifications to SFAS No. 133. We have adopted

                                    Page 7


SFAS Statement No. 138 and it did not have a material impact on our consolidated
financial statements.

In September 2000, the Financial Accounting Standards Board issued SFAS No. 140,
"Accounting for Transfers and Servicing of Financial Assets and Extinguishments
of Liabilities," and replaced SFAS No. 125 of the same title. This statement
revises the standards for accounting for securitizations and other transfers of
financial assets and collateral and requires certain disclosures, but carries
over most of SFAS No. 125's provisions without reconsideration. This statement
is effective for transfers and servicing of financial assets and extinguishments
of liabilities occurring after March 31, 2001 and is effective for recognition
and reclassification of collateral and for disclosures relating to
securitization transactions and collateral for fiscal years ending after
December 15, 2000. We do not expect that the adoption of this statement will
have a material effect on our results of operations or financial position.


NOTE 2.  STOCKHOLDERS' EQUITY

a.)  Earnings per Share

The following table illustrates the reconciliation of weighted average shares
used for earnings per share for the applicable periods.



                                                             Three Months Ended March 31,
                                                               2000               2001
                                                             ----------------------------
                                                                          
Basic:
  Weighted average shares outstanding                        9,836,723          8,176,911

Diluted:
  Basic weighted average shares outstanding                  9,836,723          8,176,911
  Incremental shares from unexercised stock options            136,823            168,668
                                                             ----------------------------
  Weighted average shares outstanding                        9,973,546          8,345,580
                                                             ============================


This disclosure excludes anti-dilative shares of 96,150 and 72,600 as of March
31, 2000 and March 31, 2001, respectively.

b.  Cash Dividend Declared

On March 27, 2001, we announced a quarterly cash dividend of 9.5 cents per share
payable on April 27, 2001 to stockholders of record on April 16, 2001.

                                    Page 8


ITEM 2.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                           AND RESULTS OF OPERATIONS

The following discussion is intended to assist in understanding the financial
condition and results of operations of Heritage Financial Corporation. The
information contained in this section should be read in conjunction with the
unaudited Condensed Financial Statements and the accompanying Notes thereto and
the December 31, 2000 audited consolidated financial statements and notes
thereto included in our recent Annual Report on Form 10-K.

Statements concerning future performance, developments or events, concerning
expectations for growth and market forecasts, and any other guidance on future
periods, constitute forward-looking statements which are subject to a number of
risks and uncertainties which might cause actual results to differ materially
from stated expectations. Specific factors include, but are not limited to the
effect of interest rate changes, risks associated with acquisition of other
banks and opening new branches, the ability to control costs and expenses, and
general economic conditions. Additional information on these and other factors
which could affect our financial results are included in filings by the company
with the securities and exchange commission.

Overview

Beginning in 1994, we began to implement a growth strategy which is intended to
broaden our products and services from traditional thrift products and services
to those more closely related to commercial banking. That strategy entails (1)
geographic and product expansion, (2) loan portfolio diversification, (3)
development of relationship banking, and (4) maintenance of asset quality.
Effective January 8, 1998, we closed our second step conversion and stock
offering which resulted in $63 million in net proceeds. Thereafter, our common
stock began to trade on the Nasdaq National Market under the symbol "HFWA".

HB has initiated a major effort to improve efficiency and to enhance our revenue
stream. We are calling this initiative `Vision 2001'. We have engaged Alex
Sheshunoff Management Services, L.P. (ASM) to assist us in this effort. ASM has
completed an Opportunities Assessment with the objective of determining ways
that we can optimize our earnings performance. In March ASM began working with
us to implement those opportunities identified. Through March 31, 2001 we have
recognized $140,000 in expenses associated with Vision 2001 and we anticipate
that the majority of the costs will be incurred in the second quarter of 2001.
We also anticipate that positive results will begin to accrue in the third and
fourth quarters. While earnings in the second quarter may be reduced in the
range of $0.05 to $0.06 per share reflecting the costs of Vision 2001, by year
end the affect on full year 2001 earnings is expected to be neutral, with
significant improvements in 2002 and future years.

Financial Condition Data

Total assets increased $14.9 million (2.6%) for the quarter ended March 31, 2001
to $588.5 million from the December 31, 2000 balance of $573.5 million. Deposits
increased $21.2 million (4.6%) for the quarter ended March 31, 2001 to $481.4
million from the December 31, 2000 balance of $460.2 million. For the same
period, net loans increased $21.7 million (4.5%) to $499.0 million from the
December 31, 2000 balance of $477.4 million. Commercial loans continue to be the
largest segment

                                    Page 9


of loans at 48.7% and 48.5% as a percentage of all loans as of March 31, 2001,
and December 31, 2000, respectively.

In addition to 100,000 shares purchased in April 1999, we started the first of
three 10% stock repurchase programs in October 1999. As of March 31, 2001 we
have repurchased a total of 3,000,941 shares, or 27.7% of the total outstanding
shares at March 31, 1999 at an average price of $8.74 per share. During the
recent quarter ended March 31, 2001 227,474 shares were repurchased at an
average price of $10.17. We began our third, and current 10% repurchase program
in August 2000 with a target to repurchase approximately 890,000 shares. Through
March 31, 2001, 838,706 shares were repurchased or 94.2% of the third program at
an average price of $9.91 per share.

Earnings Summary

Net income for the three months ended March 31, 2001 was $0.166 per diluted
share compared to $0.146 per diluted share for the same period last year, an
increase of 13.7%. Actual earnings for the three months ended March 31, 2001
were $1,389,000 compared to $1,460,000 for the same period in 2000, a decrease
of 4.9%. The difference in performance on a per share basis versus actual dollar
basis is the result of our ongoing stock repurchase program that continues to be
accretive to earnings per share. The decline in actual earnings is a result of
lower capital levels, sharply lower interest rates and a higher effective tax
rate in 2001 vs. 2000. Our quarter over quarter capital levels were reduced by
approximately $14 million through the repurchase of our stock. We replaced the
interest free capital with borrowed money and deposits thus narrowing our
margin. In addition, approximately 20% of our loans are now tied to prime and
with the Federal Reserve Bank aggressively reducing interest rates by 150 basis
points in the first quarter of this year the margin was further compressed. Our
effective tax rate in 2000 benefited from one time income tax deferrals and as a
result our effective tax rate will be higher in 2001. Cash earnings, which
exclude the amortization of goodwill recorded on the acquisition of North
Pacific Bank, for the quarter ended March 31, 2001 were $1,484,000, or $0.178
per diluted share compared with $1,555,000, or $0.156 per diluted share for the
same quarter last year.

Net Interest Income

Net interest income for the three months ended March 31, 2001 decreased 1.5% to
$6,197,000 from $6,292,000 for the same quarter in 2000. This decrease resulted
from added pressure on interest expense resulting from funds being used to
repurchase stock. Average equity was $10.7 million less for the quarter ended
March 31, 2001 at $83.6 million than for the quarter ended March 31, 2000 at
$94.3 million. Despite less equity and a reduced net interest margin (net
interest income divided by average interest earning assets) net interest income
was reduced only slightly due to increased volume. The margin declined to 4.70%
for the current quarter from 5.37% for the same quarter last year. The lower
margin resulted from increased use of higher costing funds to support our loan
growth coupled with the reduction of capital through the stock repurchase
program. Certificates of Deposit averaged $247.9 million costing 6.20% for the
quarter ended March 31, 2001, compared to $208.8 million costing 5.33% for the
same period in 2000. Borrowings averaged $24.7 million costing 5.85% for the
quarter ended March 31, 2001, compared to $2.1 million costing 6.30% for the
same period in 2000. Our overall cost of funds increased to 4.99% for the
quarter ended March 31, 2001, from 4.30% for the quarter ended March 31, 2000.

                                    Page 10


Provision for Loan Losses

The provision for loan losses was increased to $277,000 for the current quarter
from $195,000 for the March 2000 quarter. We believe that the increase was
necessary to ensure that we maintain our allowance for loan losses at an
adequate level given the increased risk in our portfolio resulting from our
growing emphasis on commercial lending, and our agricultural portfolio at
Central Valley Bank.

Non-interest Income

Non-interest income increased 61.8% to $1,424,000 for the three months ended
March 31, 2001, compared with $880,000 for the same quarter in 2000. The growth
was due to increased loan sale gains, the gain on sale of an investment, and the
sale of excess land. Loan Sale gains increased 283% to $364,000 for the quarter
ended March 31, 2001 from $95,000 for the same period last year. This resulted
from increased activity that followed lower market mortgage rates. During the
recent quarter EDS purchased all of the outstanding stock of Transalliance
Corporation, which included our ownership interest, and resulted in a gain of
$143,000. A portion of excess land currently used for parking at an office in
Toppenish, Washington was sold resulting in a gain of $66,000.

Non-interest Expense

Non-interest expense increased $366,000, or 7.6%, to $5,179,000 for first
quarter 2001, compared to $4,813,000 for first quarter 2000. The increase
resulted from expenses associated with "Vision 2001", increased personnel costs,
and other operating costs. We recognized $140,000 of the projected costs for
"Vision 2001" during the recent quarter. Personnel expenses increased $102,000,
or 3.9%, resulting from increased costs along with increased activity in
mortgage lending and investment product sales, and one additional branch being
operated (CVB's Ellensburg office). All other operating costs increased
$124,000, or 5.6%, to $2,324,000 from $2,200,000. The efficiency ratio for the
quarter ended March 31, 2001 was 67.95%, compared to 67.11% for the comparable
quarter in 2000.

Lending Activities

Since initiating our expansion activities in 1994, we have supplemented our
traditional mortgage loan products with an increased emphasis on commercial
loans. As indicated in the table below, total loans increased to $504.4 million
at March 31, 2001 from $482.4 million at December 31, 2000.



                                                                         (dollars in thousands)
                                                          At                                    At
                                                      December 31,      % of                 March 31,       % of
                                                         2000           Total                  2001          Total
                                                      ------------------------------------------------------------
                                                                                                 

Commercial                                             $234,166         48.55%               $245,675        48.71%
Real estate mortgages
  One-to-four family residential                        107,501         22.28                 110,048        21.81
  Five or more family and commercial properties         109,560         22.71                 109,825        21.78
                                                       -----------------------------------------------------------
    Total real estate mortgages                         217,061         44.99                 219,873        43.59
Real estate construction
  One-to-four family residential                         27,412          5.68                  34,751         6.89
Consumer                                                  5,466          1.13                   5,728         1.14
                                                       -----------------------------------------------------------
Gross loans                                             484,105        100.35%                506,027       100.33%
Less: deferred loan fees                                 (1,670)       (0. 35)                 (1,672)       (0.33)
                                                       -----------------------------------------------------------
    Total loans                                        $482,435        100.00%               $504,355       100.00%
                                                       ===========================================================


                                    Page 11


Nonperforming Assets

The following table sets forth the amount of our nonperforming assets at the
dates indicated.

                                                        At             At
                                                    December 31,    March 31,
                                                       2000           2001
                                                    -------------------------
                                                      (Dollars in thousands)

Nonaccrual loans                                      $ 1,607          1,524
Restructured loans                                          -              -
                                                      ----------------------
  Total nonperforming loans                             1,607          1,524
Real estate owned                                           -          1,058
                                                      ----------------------
  Total nonperforming assets                          $ 1,607          2,582
                                                      ======================

Accruing loans past due 90 days or more               $ 1,086            196
Potential problem loans                                 2,422          5,975
Allowance for loan losses                               5,063          5,332
Nonperforming loans to loans                             0.33%          0.30%
Allowance for loan losses to loans                       1.05%          1.06%
Allowance for loan losses to nonperforming loans       315.02%        350.00%
Nonperforming assets to total assets                     0.28%          0.44%

Nonperforming assets increased to $2,581,000, or 0.44% of total assets, at March
31, 2001 from $1,607,000, or 0.28% of total assets, at December 31, 2000. This
increase resulted from one credit of $977,000. The collateral securing the
credit was repossessed during the recent quarter. This credit was performing at
December 31, 2000, and no loss is currently expected, due to the strength of the
underlying collateral.

Analysis of Allowance for Loan Losses

The allowance for loan losses is maintained at a level we consider adequate to
provide for reasonably foreseeable loan losses inherent in our loan portfolio
based on our assessment of various factors including a review of problem loans,
business conditions and loss experience, an overall evaluation of the quality of
the underlying collateral, holding and disposal costs, and costs of capital. The
allowance is increased by provisions for loan losses charged to operations and
reduced by loans charged off, net of recoveries.

While we believe that we use the best information available to determine the
allowance for loan losses, unforeseen market conditions could result in
adjustments to the allowance for loan losses, and net income could be
significantly affected, if circumstances differ substantially from the
assumptions used in determining the allowance.

                                    Page 12


The following table summarizes the changes in our allowance for loan losses:


                                                    Three Months Ended March 31,
                                                       2000              2001
                                                    ----------------------------
Total loans outstanding at end of period (1)        $439,978            504,355
Average loans outstanding during period              420,618            486,960
Allowance balance at beginning of period               4,263              5,063
Provision for loan losses                                195                277
Charge-offs
  Real estate                                              -                  -
  Commercial                                               -                  -
  Agriculture                                             (8)                (8)
  Consumer                                                (3)                 -
                                                    ---------------------------
    Total charge-offs                                    (11)                (8)
                                                    ---------------------------

Recoveries
  Real estate                                             22                  -
  Commercial                                               6                  -
  Consumer                                                 -                  -
                                                    ---------------------------
    Total recoveries                                      28                  -
                                                    ---------------------------
      Net (charge-offs) recoveries                        17                 (8)
                                                    ---------------------------

Allowance balance at end of period                  $  4,475           $  5,332
Allowance for loan loss to loans                        1.02%              1.06%
  Ratio of net (charge-offs) recoveries during
   period to average loans outstanding                 0.004%            (0.002)
                                                    ===========================

- ----------
(1)  Includes loans held for sale

While pursuing our growth strategy, we will continue to employ prudent
underwriting and sound loan monitoring procedures in order to maintain asset
quality. The allowance for loan losses during the quarter ended March 31, 2001
increased $269,000 to $5.3 million from $5.1 million at December 31, 2000. The
growth in the allowance was due to the $277,000 provision, reduced by $8,000 in
net charge-offs during the quarter.

Liquidity and Source of Funds

Our primary sources of funds are customer deposits, public fund deposits, loan
repayments, loan sales, maturing investment securities and advances from the
Federal Home Loan Bank (FHLB) of Seattle. These funds, together with retained
earnings, equity and other borrowed funds, are used to make loans, acquire
investment securities and other assets and to fund continuing operations. While
maturities and scheduled amortization of loans are a predictable source of
funds, deposit flows and mortgage prepayments are greatly influenced by the
level of interest rates, economic conditions and competition.

We must maintain an adequate level of liquidity to ensure the availability of
sufficient funds to fund loan originations and deposit withdrawals, to satisfy
other financial commitments and to fund operations. We generally maintain
sufficient cash and short term investments to meet short term liquidity needs.
At March 31, 2001, cash and cash equivalents totaled $27.0 million, and
investment securities classified as either available for sale or held to
maturity with maturities of one year or less amounted to $25.8 million, or 4.4%
of total assets. At March 31, 2001, we maintained a credit facility with the
FHLB of Seattle for Heritage Bank of up to 20% of Heritage Bank's assets, or
$102.9 million, of which $17.0 million was outstanding at that date. We
maintained a credit facility with the FHLB of Seattle for Central Valley Bank of
up to 10% of Central Valley Bank's total assets, or $7.1 million, of which none
was outstanding as of March 31, 2001.

                                    Page 13


Capital

Stockholders' equity at March 31, 2001 was $81.4 million compared with $83.0
million at December 31, 2000. During the period we repurchased $2.4 million of
Heritage Financial Corporation stock, declared dividends of $777,000 (9.5 cents
per share, to shareholders of record on April 16, 2001), had quarterly income of
$1.4 million, recorded $117,000 in unrealized gains on securities available for
sale, and our employees exercised stock options of $82,000.

Banking regulations require bank holding companies and banks to maintain a
minimum "leverage" ratio of core capital to adjusted quarterly average total
assets of at least 3%. At March 31, 2001, our leverage ratio was 13.1%, compared
with 14.0% at December 31, 2000. In addition, banking regulators have adopted
risk-based capital guidelines, under which risk percentages are assigned to
various categories of assets and off-balance sheet items to calculate a risk-
adjusted capital ratio. Tier I capital generally consists of common
shareholders' equity, while Tier II capital includes the allowance for loan
losses, subject to certain limitations. Regulatory minimum risk-based capital
guidelines require Tier I capital of 4% of risk-adjusted assets and total
capital (combined Tier I and Tier II) of 8%. Our Tier I and total capital ratios
were 15.1% and 16.2%, respectively, at March 31, 2001 compared with 16.0% and
17.1%, respectively, at December 31, 2000.

During 1992, the Federal Deposit Insurance Corporation (the "FDIC") published
the qualifications necessary to be classified as a "well-capitalized" bank,
primarily for assignment of FDIC insurance premium rates beginning in 1993. To
qualify as "well-capitalized", banks must have a Tier I risk-adjusted capital
ratio of at least 6%, a total risk-adjusted capital ratio of at least 10%, and a
leverage ratio of at least 5%. Heritage Bank and Central Valley Bank qualified
as "well-capitalized" at March 31, 2001.

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our results of operations are highly dependent upon our ability to manage
interest rate risk. We consider interest rate risk to be a significant market
risk that could have a material effect on our financial condition and results of
operations. During the quarter ended March 31, 2001, the Federal Reserve moved
to significantly lower short term interest rates. In our opinion however, there
has not been a material change in our interest rate risk exposure since our most
recent year end at December 31, 2000.

We do not maintain a trading account for any class of financial instrument, nor
do we engage in hedging activities or purchase high risk derivative instruments.
Moreover, we are not subject to foreign currency exchange rate risk or commodity
price risk.

                                    Page 14


PART II.  OTHER INFORMATION

ITEM 6.  EXHIBITS AND REPORTS OF FORM 8-K

     .  There are no exhibits with this report, and there were no reports filed
        on Form 8-K during the first quarter of 2001.

                                    Page 15


                                  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.


                           HERITAGE FINANCIAL CORPORATION



Date: May 11, 2001         by  /s/ Donald V. Rhodes
                              ----------------------------------
                              Donald V. Rhodes
                              Chairman, President and Chief Executive Officer
                              (Duly Authorized Officer)


                           by  /s/ Edward D. Cameron
                              ----------------------------------
                              Edward D. Cameron
                              Vice President and Treasurer
                              (Principal Financial and Accounting Officer)

                                    Page 16