SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-Q

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

             For the quarterly period ended March 31, 2004

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

             For the transition period from ____________ to ____________

                         Commission File Number 0-32637

                            AMES NATIONAL CORPORATION
             ------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)

           IOWA                                                  42-1039071
- --------------------------------------------------------------------------------
State or Other Jurisdiction of                              (I. R. S. Employer
Incorporation or Organization)                            Identification Number)

                                405 FIFTH STREET
                                AMES, IOWA 50010
                    ----------------------------------------
                    (Address of Principal Executive Offices)

       Registrant's Telephone Number, Including Area Code: (515) 232-6251

                                 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  by check mark  whether  the  registrant  is an  accelerated  filer (as
defined in Rule 12b-2 of the Act). 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.


COMMON STOCK, $5.00 PAR VALUE                            3,133,053
- --------------------------------------------------------------------------------
        (Class)                           (Shares Outstanding at April 30, 2004)

                                       1




                            AMES NATIONAL CORPORATION

                                      INDEX

Page

Part I.  Financial Information

         Item 1.  Consolidated Financial Statements (Unaudited)

                  Consolidated Balance Sheets at March 31, 2004
                  and December 31, 2003                                        3

                  Consolidated Statements of Income for the three
                  months ended March 31, 2004 and 2003                         4

                  Consolidated  Statements  of Cash Flows for the
                  three months  ended  March  31,  2004  and  2003             5

                  Notes to Consolidated Financial Statements                   6

         Item 2.  Management's Discussion and Analysis
                  of Financial Condition and Results of Operations          6-15

         Item 3.  Quantitative and Qualitative Disclosures
                  About Market Risk                                           15

         Item 4   Controls and Procedures                                     15


Part II. Other Information

         Items 1 through 6                                                    16

         Signatures                                                           17

                                       2



PART 1.  FINANCIAL INFORMATION

Item 1.  Consolidated Balance Sheets (Unaudited)


                   AMES NATIONAL CORPORATION AND SUBSIDIARIES

                           Consolidated Balance Sheets
                                  (unaudited)


                                                                                    March 31,      December 31,
                                                                                      2004             2003
                                                                                 ------------------------------
                                                                                            
        Assets
Cash and due from banks ......................................................   $  26,268,260    $  31,982,144
Federal funds sold ...........................................................      38,690,000       20,380,000
Interest bearing deposits in financial institutions ..........................       8,588,576        6,363,538
Securities available-for-sale ................................................     350,165,660      323,115,914
Loans receivable, net ........................................................     359,405,771      355,533,119
Loans held for sale ..........................................................         660,000          859,139
Bank premises and equipment, net .............................................       8,447,894        8,377,807
Accrued income receivable ....................................................       5,981,800        5,842,247
Other assets .................................................................         514,182          332,556
                                                                                 ------------------------------
        Total assets .........................................................   $ 798,722,143    $ 752,786,464
                                                                                 ==============================

Liabilities and Stockholders' Equity
Deposits:
    Demand ...................................................................   $  64,423,914    $  71,372,534
    NOW accounts .............................................................     165,640,307      138,308,140
    Savings and money market .................................................     185,799,563      166,387,319
    Time, $100,000 and over ..................................................      67,780,557       69,486,570
    Other time ...............................................................     176,115,766      173,993,964
                                                                                 ------------------------------
        Total deposits .......................................................     659,760,107      619,548,527

Federal funds purchased and securities
  sold under agreements to repurchase ........................................      18,854,237       18,198,403
Dividends payable ............................................................       1,441,204        1,441,204
Deferred taxes ...............................................................       4,340,041        3,238,665
Accrued interest and other liabilities .......................................       3,571,076        3,034,670
                                                                                 ------------------------------
        Total liabilities ....................................................     687,966,665      645,461,469
                                                                                 ------------------------------

Stockholders' Equity:
  Common stock, $5 par value;  authorized  6,000,000 shares;  issued 3,153,230
    shares at March 31, 2004 and December 31, 2003;
    outstanding 3,133,053 at March 31, 2004 and December 31, 2003 ............      15,766,150       15,766,150
  Surplus ....................................................................      25,351,979       25,351,979
  Retained earnings ..........................................................      59,923,998       58,400,660
  Treasury stock, at cost; 24,248 shares at
    March 31, 2004 and December 31, 2003 .....................................      (1,109,735)      (1,109,735)
  Accumulated other comprehensive income - net unrealized gain
    on securities available-for-sale .........................................      10,823,086        8,915,941
                                                                                 ------------------------------
        Total stockholders' equity ...........................................     110,755,478      107,324,995
                                                                                 ------------------------------

        Total liabilities and stockholders' equity ...........................   $ 798,722,143    $ 752,786,464
                                                                                 ==============================


                                       3



                   AMES NATIONAL CORPORATION AND SUBSIDIARIES

                        Consolidated Statements of Income
                                   (unaudited)

                                                                Three Months Ended
                                                                      March 31,
                                                              -----------------------
                                                                 2004         2003
                                                              -----------------------
                                                                     
Interest and dividend income:
  Loans ...................................................   $5,352,668   $5,556,035
  Securities
    Taxable ...............................................    2,076,081    1,883,539
    Tax-exempt ............................................    1,051,986      770,300
  Federal funds sold ......................................       56,873      163,694
  Dividends ...............................................      377,196      340,665
                                                              -----------------------
                                                               8,914,804    8,714,233
                                                              -----------------------
Interest expense:
  Deposits ................................................    2,316,646    2,625,990
  Other borrowed funds ....................................       74,528       64,219
                                                              -----------------------
                                                               2,391,174    2,690,209
                                                              -----------------------

        Net interest income ...............................    6,523,630    6,024,024

Provision for loan losses .................................       58,355      119,745
                                                              -----------------------
        Net interest income after provision for loan losses    6,465,275    5,904,279
                                                              -----------------------
Non-interest income:
  Trust department income .................................      283,871      327,329
  Service fees ............................................      356,931      358,924
  Securities gains, net ...................................       31,542      365,825
  Gain on sale of loans held for sale .....................      164,188      248,120
  Merchant and ATM fees ...................................      149,080      139,898
  Other ...................................................      155,321      155,317
                                                              -----------------------
        Total non-interest income .........................    1,140,933    1,595,413
                                                              -----------------------
Non-interest expense:
  Salaries and employee benefits ..........................    2,258,919    2,169,684
  Occupancy expenses ......................................      267,977      268,608
  Data processing .........................................      594,505      467,800
  Other operating expenses ................................      531,353      591,510
                                                              -----------------------
        Total non-interest expense ........................    3,652,754    3,497,602
                                                              -----------------------

        Income before income taxes ........................    3,953,454    4,002,090
Income tax expense ........................................      988,912    1,131,765
                                                              -----------------------
        Net income ........................................   $2,964,542   $2,870,325
                                                              =======================

Basic and diluted earnings per share ......................   $     0.95   $     0.92
                                                              =======================

Declared dividends per share ..............................   $     0.46   $     0.44
                                                              =======================

Comprehensive Income ......................................   $4,871,687   $2,487,415
                                                              =======================


                                       4



                   AMES NATIONAL CORPORATION AND SUBSIDIARIES

                      Consolidated Statements of Cash Flows
                                   (unaudited)

                                                                           Three Months Ended
                                                                                 March 31,
                                                                        --------------------------
                                                                            2004          2003
                                                                        --------------------------
                                                                                 
Cash flows from operating activities:
  Net income ........................................................   $ 2,964,542    $ 2,870,325
  Adjustments to reconcile net income to net cash provided
    by operating activities:
    Provision for loan losses .......................................        58,355        119,745
    Amortization and accretion, net .................................       128,672        151,601
    Depreciation ....................................................       215,597        247,253
    Provision for deferred taxes ....................................       (18,693)      (115,053)
    Securities gains, net ...........................................       (31,542)      (365,825)
    Change in assets and liabilities:
      (Increase) decrease loans held for sale .......................       199,139     (1,443,298)
      (Increase) decrease in accrued income receivable ..............      (139,553)       147,773
      (Increase) decrease in other assets ...........................      (181,626)       225,038
      Increase in accrued interest and other liabilities ............       536,406        952,586
                                                                        --------------------------
        Net cash provided by operating activities ...................     3,731,297      2,790,145
                                                                        --------------------------

Cash flow from investing activities:
  Purchase of securities available-for-sale .........................   (45,577,674)   (26,888,288)
  Proceeds from sale of securities available-for-sale ...............     1,465,948      1,290,340
  Proceeds from maturities of securities available-for-sale .........    19,992,064     15,775,545
  Net increase in interest bearing deposits in financial institutions    (2,225,038)            --
  Net increase in federal funds sold ................................   (18,310,000)   (67,820,000)
  Net increase in loans .............................................    (3,931,007)    (6,753,349)
  Purchase of bank premises and equipment ...........................      (285,684)      (143,959)
                                                                        --------------------------
        Net cash used in investing activities .......................   (48,871,391)   (84,539,711)
                                                                        --------------------------

Cash flows from financing activities:
  Increase in deposits ..............................................    40,211,580     63,272,017
  Increase (decrease) in FHLB advances, federal funds purchased
    and securities sold under agreements to repurchase ..............       655,834     (4,963,555)
  Dividends paid ....................................................    (1,441,204)    (1,376,752)
                                                                        --------------------------

        Net cash provided by financing activities ...................    39,426,210     56,931,710
                                                                        --------------------------

        Net decrease in cash and cash equivalents ...................    (5,713,884)   (24,817,856)
                                                                        --------------------------

Cash and cash equivalents at beginning of quarter ...................    31,982,144     51,688,784
                                                                        --------------------------

Cash and cash equivalents at end of quarter .........................   $26,268,260    $26,870,928
                                                                        ==========================

Supplemental disclosures of cash flow information:
  Cash paid for interest ............................................   $ 2,482,191    $ 2,781,226
  Cash paid for taxes ...............................................       130,780        273,633


                                       5


AMES NATIONAL CORPORATION AND SUBSIDIARIES

Notes to Consolidated Financial Statements (Unaudited)



1. Significant Accounting Policies

The  consolidated  financial  statements for the three month periods ended March
31,  2004 and 2003 are  unaudited.  In the  opinion  of the  management  of Ames
National  Corporation (the "Company"),  these financial  statements  reflect all
adjustments,  consisting only of normal recurring accruals, necessary to present
fairly these consolidated  financial  statements.  The results of operations for
the  interim  periods are not  necessarily  indicative  of results  which may be
expected  for an  entire  year.  Certain  information  and  footnote  disclosure
normally included in complete financial  statements  prepared in accordance with
generally  accepted  accounting  principles have been omitted in accordance with
the  requirements  for  interim  financial  statements.  The  interim  financial
statements  and notes thereto  should be read in  conjunction  with the year-end
audited financial  statements  contained in the Company's 10-K. The consolidated
condensed  financial  statements  include  the  accounts  of the Company and its
wholly-owned  banking subsidiaries (the "Banks").  All significant  intercompany
balances and transactions have been eliminated in consolidation.

2. Dividends

On February 11, 2004, the Company  declared a cash dividend on its common stock,
payable on May 17, 2004 to  stockholders  of record as of May 3, 2004,  equal to
$0.46 per share.

3. Earnings Per Share

Earnings per share amounts were  calculated  using the weighted  average  shares
outstanding  during the periods  presented.  The  weighted  average  outstanding
shares for the three  months  ended March 31, 2004 and 2003 were  3,133,053  and
3,128,982, respectively.

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

Overview

Ames National  Corporation  is a bank holding  company  established in 1975 that
owns and  operates  five  bank  subsidiaries  in  central  Iowa.  The  following
discussion  is provided for the  consolidated  operations of the Company and its
Banks, First National Bank, Ames, Iowa (First National),  State Bank & Trust Co.
(State  Bank),  Boone Bank & Trust Co. (Boone  Bank),  Randall-Story  State Bank
(Randall-Story  Bank) and United Bank & Trust NA (United  Bank).  The purpose of
this  discussion  is to focus on  significant  factors  affecting  the Company's
financial condition and results of operations.

The Company does not engage in any material  business  activities apart from its
ownership  of the  Banks.  Products  and  services  offered by the Banks are for
commercial and consumer purposes  including loans,  deposits and trust services.
The Banks also offer investment  services  through a third-party  broker dealer.
The Company employs eight individuals to assist with financial reporting,  human
resources,  audit,  compliance,  technology  systems  and  the  coordination  of
management  activities,  in addition  to 177  full-time  equivalent  individuals
employed by the Banks.

The Company's primary competitive  strategy is to utilize seasoned and competent
Bank  management and local decision making  authority to provide  customers with
faster response times and more flexibility in the products and services offered.
This strategy is viewed as providing an opportunity to increase revenues through
creating a competitive advantage over other financial institutions.  The Company
also strives to remain  operationally  efficient to provide better profitability
while enabling the Company to offer more competitive loan and deposit rates.

The  principal  sources of Company  revenues and cashflow  are: (i) interest and
fees earned on loans made by the Banks; (ii) service charges on deposit accounts
maintained at the Banks;  (iii) interest on fixed income investments held by the
Banks;  (iv) fees on trust  services  provided by those Banks  exercising  trust
powers; and (v) securities gains and dividends on equity investments held by the
Company and the Banks.  The  Company's  principal  expenses  are:  (i)  interest
expense on deposit  accounts and other  borrowings;  (ii)  salaries and employee
benefits;  (iii) data processing  costs  associated with  maintaining the Bank's
loan and deposit  functions;  and (iv) occupancy  expenses for  maintaining  the
Banks'  facilities.  The largest  component  contributing  to the  Company's net
income is net interest income,  which is the difference  between interest earned
on  earning  assets  (primarily  loans and  investments)  and  interest  paid on
interest bearing liabilities  (primarily deposits and other borrowings).  One of
management's principal functions is to manage the spread between interest earned
on earning assets and interest paid on interest bearing liabilities in an effort
to maximize  net interest  income  while  maintaining  an  appropriate  level of
interest rate risk.

                                       6


The Company  earned net income of  $2,965,000,  or $0.95 per share for the three
months ended March 31, 2004, compared to net income of $2,870,000,  or $0.92 per
share,  for the three  months ended March 31,  2003,  an increase of 3.28%.  Net
interest income increased $500,000 and was the largest contributor to the higher
level of earnings.  The improved net  interest  income was  partially  offset by
lower  realized  securities  gains and the gain on the sale of secondary  market
residential mortgage loans.

The following  management  discussion and analysis will provide a summary review
of important items relating to:

o    Challenges
o    Key Performance Indicators and Industry Results
o    Income Statement Review
o    Balance Sheet Review
o    Asset Quality and Credit Risk Management
o    Liquidity and Capital Resources
o    Forward-Looking Statements and Business Risks

Challenges

Management  has identified  certain  challenges  that may negatively  impact the
Company's  revenues in the future and is  attempting  to position the Company to
best respond to those challenges.

o    Interest  rates at historic  lows may present a challenge to the Company by
     increasing the possibility of a rapid increase in interest  rates.  Such an
     increase  may  negatively  impact  the  Company's  net  interest  margin if
     interest expense increases more quickly than interest income. The Company's
     earning assets  (primarily its loan and investment  portfolio)  have longer
     maturities than its interest bearing  liabilities  (primarily  deposits and
     other  borrowings);  therefore,  in a  rising  interest  rate  environment,
     interest  expense will increase  more quickly than  interest  income as the
     interest bearing  liabilities  reprice more quickly than earning assets. In
     response to this challenge, the Banks model quarterly the changes in income
     that would  result  from  various  changes in  interest  rates.  Management
     believes   Bank  assets  have  the   appropriate   maturity  and  repricing
     characteristics  to optimize  earnings  and the Banks'  interest  rate risk
     positions.

o    The volume of mortgage loan  refinancing is expected to decline in 2004 and
     income  on the  sale of  loans  held  for  sale  totaled  $164,000  for the
     three-months  ended  March 31,  2004  compared  to  $248,000  for the first
     quarter of 2003. This slowdown will have a negative impact on the Company's
     noninterest income as the refinancing  activity generated record fee income
     of  $1,155,000  in  2003.   The  Banks  are  focusing  more   attention  on
     relationships  with  local  real  estate  agents in an effort to expand the
     mortgage  loan fees derived from home  purchases  as  refinancing  activity
     begins to diminish.

o    The Company's  market in central Iowa has numerous  banks,  credit  unions,
     investment  and  insurance   companies   competing  for  similar   business
     opportunities.  This competitive  environment will continue to put downward
     pressure on the Banks' net interest margins and thus affect  profitability.
     Activities the Company is  undertaking  to address this  challenge  include
     additional  focus on  improving  customer  service,  packaging  products to
     provide  more  convenience  for  customers,   and  remaining  operationally
     efficient to maintain profitability with lower net interest margins.

o    A potential  challenge to the Company's  earnings would be poor performance
     in the Company's equity portfolio, thereby reducing the historical level of
     realized  security gains.  The Company invests capital that may be utilized
     for future  expansion  in a portfolio of  primarily  financial  and utility
     stocks  totaling  nearly $25  million  as of March 31,  2004.  The  Company
     focuses on stocks that have historically paid dividends that may lessen the
     negative effects of a bear market.

Key Performance Indicators and Industry Results

Certain  key  performance  indicators  for  the  Company  and the  industry  are
presented  in the  following  chart.  The  industry  figures are compiled by the
Federal  Deposit  Insurance  Corporation  (FDIC)  and  are  derived  from  9,182
commercial  banks and  savings  institutions  insured  by the  FDIC.  Management
reviews  these  indicators  on a quarterly  basis for purposes of comparing  the
Company's performance from quarter to quarter and to determine how the Company's
operations compare to the industry as a whole.

                                       7


Selected Indicators for the Company and the Industry

                                                      Years Ended December 31,
                  Quarter Ended    --------------------------------------------------------------
                  March 31, 2004          2003                 2002                  2001
                  -------------------------------------------------------------------------------
                      Company      Company   Industry    Company   Industry   Company   Industry
                  -------------------------------------------------------------------------------
                                                                   
Return on assets       1.56          1.60%     1.38%      1.78%      1.30%      1.71%     1.14%

Return on equity      10.91         11.16%    15.04%     11.54%     14.14%     11.54%    12.97%

Net interest
  margin .......       4.09%         4.02%     3.73%      4.51%      3.96%      4.19%     3.78%

Efficiency ratio      48.02%        47.18%    56.59%     44.64%     56.00%     41.87%    57.72%

Capital ratio ..      13.87%        14.26%     7.88%     15.46%      7.87%     14.81%     7.78%


Key performances indicators include:

o    Return on Assets

     This ratio is  calculated by dividing net income by average  assets.  It is
     used to  measure  how  effectively  the  assets  of the  Company  are being
     utilized in generating income.  The Company's  annualized return on average
     assets  was 1.56% and  1.67%,  respectively,  for the three  month  periods
     ending  March 31, 2004 and 2003.  Although the  Company's  return on assets
     ratio  compares  favorably to that of the industry,  this ratio declined in
     the first  three  months of 2004 as assets  grew more  quickly  than income
     primarily as the result of public fund deposits.

o    Return on Equity

     This ratio is  calculated by dividing net income by average  equity.  It is
     used to  measure  the net income or return the  Company  generated  for the
     shareholders'  equity investment in the Company.  The Company's  annualized
     return on equity ratio is below that of the industry  primarily as a result
     of the higher level of capital the Company  maintains for future growth and
     acquisitions. The Company's return on average equity was 10.91% and 11.26%,
     respectively  for the three month periods ending March 31, 2004 and 2003. A
     higher level of retained  earnings and net  unrealized  gains on securities
     available for sale led to the lower return on equity in 2004.

o    Net Interest Margin

     The ratio is calculated by dividing net interest  income by average earning
     assets.  Earning assets are primarily made up of loans and investments that
     earn  interest.  This ratio is used to measure how well the Company is able
     to   maintain   interest   rates  on   earning   assets   above   those  of
     interest-bearing  liabilities,  which  is  the  interest  expense  paid  on
     deposits and other  borrowings.  The Company's net interest margin compares
     favorably to the  industry;  however,  management  expects the  competitive
     nature of the Company's market  environment to put downward pressure on the
     Company's margin.

o    Efficiency Ratio

     This ratio is  calculated by dividing  noninterest  expense by net interest
     income and  noninterest  income.  The ratio is a measure  of the  Company's
     ability to manage  noninterest  expenses.  The Company's  efficiency  ratio
     compares  favorably to the industry's average and was 48.02% and 45.90% for
     the three months ended March 31, 2004 and 2003,  respectively.  Higher data
     processing  expenses relating to computer equipment and maintenance was the
     largest contributing factor to the higher efficiency ratio.

o    Capital Ratio

     The capital ratio is calculated by dividing  total equity  capital by total
     assets.  It  measures  the  level of  average  assets  that are  funded  by
     shareholders'  equity.  Given  an  equal  level  of risk  in the  financial
     condition of two  companies,  the higher the capital  ratio,  generally the
     more  financially  sound  the  company.  The  Company's  capital  ratio  is
     significantly higher than the industry average.

                                       8


Industry Results

The FDIC Quarterly Banking Profile reported the following results for the fourth
quarter of 2003:

Led by rising income at  credit-card  lenders and large  commercial  banks,  the
9,182  commercial  banks and savings  institutions  insured by the FDIC reported
record-high  earnings  in the  fourth  quarter of 2003,  the fourth  consecutive
quarter that  industry  earnings  have set a record.  Net income  totaled  $31.1
billion,  an increase of $755 million  (2.5%) over the third  quarter,  and $5.7
billion (22.3%) more than the industry earned in the fourth quarter of 2002. The
average return on assets was 1.38%, up from 1.36% in the third quarter, and well
above the 1.22% of a year earlier.  The greatest  improvement  in  profitability
occurred at large  institutions,  whose  earnings  had been  depressed by credit
losses on loans to large corporate borrowers and by weakness in market-sensitive
noninterest  revenues.  Fewer than half of all  institutions  (45.0%) reported a
return  on  assets  of 1% or higher  for the  quarter.  Slightly  more than half
(52.7%)  reported  increased net income  compared to the fourth quarter of 2002,
but only 45.4% reported higher quarterly return on assets.

Income Statement Review

The following highlights a comparative discussion of the major components of net
income and their impact for the last two years:

Critical Accounting Policies

The discussion  contained in this Item 2 and other  disclosures  included within
this  report  are  based  on  the  Company's  audited   consolidated   financial
statements.  These  statements  have been prepared in accordance with accounting
principles  generally  accepted in the United  States of America.  The financial
information  contained in these  statements is, for the most part,  based on the
financial  effects  of  transactions  and  events  that have  already  occurred.
However, the preparation of these statements requires management to make certain
estimates and judgments that affect the reported amounts of assets, liabilities,
revenues and expenses.

The  Company's  significant  accounting  policies are described in the "Notes to
Consolidated Financial Statements" contained in the Company's 10-K. Based on its
consideration  of  accounting   policies  that  involve  the  most  complex  and
subjective estimates and judgments,  management has identified its most critical
accounting policy to be that related to the allowance for loan losses.

The allowance for loan losses is established through a provision for loan losses
that is treated as an expense and charged  against  earnings.  Loans are charged
against  the   allowance   for  loan  losses  when   management   believes  that
collectibility  of the  principal  is  unlikely.  The Company has  policies  and
procedures for  evaluating  the overall  credit  quality of its loan  portfolio,
including  timely  identification  of potential  problem  loans.  On a quarterly
basis,  management  reviews the  appropriate  level for the  allowance  for loan
losses  incorporating a variety of risk  considerations,  both  quantitative and
qualitative.   Quantitative   factors  include  the  Company's  historical  loss
experience,   delinquency  and  charge-off  trends,   collateral  values,  known
information  about  individual  loans and  other  factors.  Qualitative  factors
include the general  economic  environment in the Company's  market area and the
expected trend of the economic  conditions.  To the extent actual results differ
from forecasts and management's  judgment,  the allowance for loan losses may be
greater or lesser than future charge-offs.

                                       9


AVERAGE BALANCES AND INTEREST RATES

The  following  two tables are used to  calculate  the  Company's  net  interest
margin.  The first table  includes the Company's  average assets and the related
income to  determine  the  average  yield on earning  assets.  The second  table
includes the average  liabilities  and related  expense to determine the average
rate paid on interest bearing  liabilities.  The net interest margin is equal to
the interest income less the interest expense divided by average earning assets.

                    AVERAGE BALANCE SHEETS AND INTEREST RATES


                                                       Three Months Ended March 31,
                                       ------------------------------------------------------------
                                                   2004                           2003
                                       ----------------------------   -----------------------------
ASSETS                                 Average    Revenue/   Yield/   Average    Revenue/    Yield/
(dollars in thousands)                 Balance    Expense     Rate    Balance    Expense      Rate
                                       ------------------------------------------------------------
                                                                           
         Interest-bearing assets
Loans
Commercial .........................   $ 40,780   $    531    5.21%   $ 38,186   $    565    5.92%
Agricultural .......................     26,705        431    6.46%     25,998        461    7.09%
Real estate ........................    271,841      4,048    5.96%    257,491      4,215    6.55%
Installment and other ..............     22,851        343    6.00%     19,401        315    6.49%
                                       -------------------------------------------------------------
Total loans (including fees) .......   $362,177   $  5,353    5.91%   $341,076   $  5,556    6.52%

Investment securities
Taxable ............................   $195,356   $  2,164    4.43%   $156,000   $  2,003    5.14%
Tax-exempt .........................    120,834      2,024    6.70%     81,167      1,494    7.36%
                                       -----------------------------------------------------------
Total investment securities ........   $316,190   $  4,189    5.30%   $237,167   $  3,497    5.90%

Interest bearing deposits with banks   $  7,252   $     24    1.32%   $  1,000   $      5    2.00%
Federal funds sold .................     21,388         57    1.07%     58,914        164    1.11%
                                       -----------------------------------------------------------
Total interest-earning assets ......   $707,007   $  9,623    5.44%   $638,157   $  9,222    5.78%

Non-interest-earning assets ........   $ 51,465                       $ 49,973
                                       --------                       --------

TOTAL ASSETS .......................   $758,472                       $688,130
                                       ========                       ========
<FN>
1    Average loan balances include  nonaccrual loans, if any. Interest income on
     nonaccrual loans has been included.

2    Tax-exempt  income has been  adjusted  to a  tax-equivalent  basis using an
     incremental tax rate of 35% and 34% in 2004 and 2003, respectively.
</FN>


                                       10



                    AVERAGE BALANCE SHEETS AND INTEREST RATES

                                                                Three Months Ended March 31,
                                               --------------------------------------------------------------
                                                            2004                            2003
                                               ----------------------------    ------------------------------
LIABILITIES AND STOCKHOLDERS' EQUITY           Average    Revenue/   Yield/    Average     Revenue/   Yield/
(dollars in thousands)                         Balance    Expense     Rate     Balance     Expense     Rate
                                               --------------------------------------------------------------
                                                                                    
    Interest-bearing liabilities
Deposits
Savings, NOW accounts, and money markets ...   $311,503   $    615    0.79%    $278,748    $    752    1.08%
Time deposits < $100,000 ...................    175,513      1,277    2.91%     165,333       1,407    3.40%
Time deposits > $100,000 ...................     69,366        424    2.45%      61,415         467    3.04%
                                               -------------------------------------------------------------
Total deposits .............................   $556,382   $  2,316    1.67%    $505,496    $  2,626    2.08%
Other borrowed funds .......................     20,857         75    1.44%      15,116          64    1.69%
                                               -------------------------------------------------------------
Total Interest-bearing .....................   $577,239   $  2,391    1.66%    $520,612    $  2,690    2.07%
liabilities ................................              --------                         --------

   Non-interest-bearing liabilities
Demand deposits ............................   $ 64,154                        $ 57,934
Other liabilities ..........................      8,380                           7,604
                                               --------                        --------
Stockholders' equity .......................   $108,699                        $101,980
                                               --------                        --------
TOTAL LIABILITIES AND
STOCKHOLDERS' EQUITY .......................   $758,472                        $688,130
                                               ========                        ========
Net interest: income  / margin .............              $  7,232    4.09%                $  6,532    4.09%
                                                          ========                         ========
Spread Analysis
Interest income/average assets .............                 9,623    5.07%                   9,222    5.36%
Interest expense/average assets ............                 2,391    1.26%                   2,690    1.56%
Net interest income/average assets .........                 7,232    3.81%                   6,532    3.80%
<FN>
1    Tax-exempt  income has been  adjusted  to a  tax-equivalent  basis using an
     incremental tax rate of 35% and 34% in 2004 and 2003, respectively.
</FN>


Net Interest Income

For the three months ended March 31, 2004 and 2003,  the  Company's net interest
margin adjusted for tax exempt income was 4.09%. Net interest  income,  prior to
the adjustment for tax-exempt  income, for the three months ended March 31, 2004
and March 31, 2003 totaled $6,524,000 and $6,024,000, respectively.

For the quarter ended March 31, 2004, interest income increased $201,000 or 1.9%
when compared to the same period in 2003. The slight  increase was  attributable
to higher  volume of  investments  and loans that  offset a much lower  yield on
earning assets.

Interest  expense  decreased  $299,000 or 11.1% for the quarter  ended March 31,
2004 when compared to the same period in 2003.  The lower  interest  expense for
the quarter is  attributable  to declining  interest  rates paid on deposits and
other borrowed funds partially offset by a higher volume of deposits.

Provision for Loan Losses

The  Company's  provision  for loan losses for the three  months ended March 31,
2004 was $58,000  compared to  $120,000  during the same period last year.  Loan
growth at United Bank was the most  significant  factor leading to the provision
expense recorded for quarters ended March 31, 2004 and 2003.

                                       11


Non-interest Income and Expense

Non-interest income decreased $454,000,  or 28.5% during the quarter ended March
31, 2004 compared to the same period in 2003.  The decrease can be attributed to
decreased  realized  gains on the sale of  securities  in the  Company's  equity
portfolio  of $32,000 in 2004  compared to  $366,000  in first  quarter of 2003.
Lower gains on the sale of  secondary  market  residential  mortgage  loans also
contributed  to lower  non-interest  income as the record  level of  refinancing
activity experienced in 2003 slowed down in 2004.

Non-interest  expense  increased  $155,000 or 4.4% for the first quarter of 2004
compared to the same period in 2003.  The  increase in  non-interest  expense is
primarily  related to higher data  processing  costs  associated  with upgrading
computer software and equipment.

Income Taxes

The  provision  for  income  taxes  for March  31,  2004 and March 31,  2003 was
$989,000 and $1,132,000,  respectively.  This amount represents an effective tax
rate of 25.0% for the three  months  ended March 31,  2004 versus  28.3% for the
same quarter in 2003. The Company's  marginal federal tax rate is currently 35%.
The  difference  between  the  Company's  effective  and  marginal  tax  rate is
primarily related to investments made in tax exempt securities.

Balance Sheet Review

For the  quarter  ended  March 31,  2004,  total  assets  were  $798,722,000,  a
$45,936,000  increase compared to December 31, 2003. This higher level of assets
is  attributable  to a higher  volume  of  federal  funds  sold  resulting  from
temporary large public fund deposit  balances  associated with the collection of
property  taxes.  Average  assets for the first  quarter  ended  March 31,  2004
totaled  $758,472,000  versus $688,130,000 for the first quarter ended March 31,
2003. United Bank & Trust's assets increased by $29,997,000 from March 31, 2003.

Investment Portfolio

The increase in the volume of investment securities to $350,166,000 on March 31,
2004 from $323,116,000 on December 31, 2003 resulted primarily from the purchase
of U.S. government agency bonds.

Loan Portfolio

Net loans totaled  $359,406,000  as of March 31, 2004 compared to 355,533,000 as
of December 31, 2003. The increased level of loans relates primarily to new loan
originations at United Bank.

Deposits

Deposits  totaled  $659,760,000 as of March 31, 2004, an increase of $40,212,000
from  December  31,  2003 and are  $45,866,000  higher  than the March 31,  2003
balance.  The increase in deposits is  attributable  to growth in deposit volume
particularly  at United Bank and a large  influx of public  funds  invested on a
short-term basis until the funds are withdrawn over the following 60 day period.
The Company's deposits typically increase  significantly at the end of the first
and third quarters as local municipalities receive local property tax payments.

Other Borrowed Funds

Other  borrowed  funds as of March 31, 2004 totaled  $18,854,000  and  consisted
primarily of securities sold under agreements to repurchase.  Other borrowing as
of December 31, 2003 totaled $18,198,000.

Off-Balance Sheet Arrangements

The Company is party to financial instruments with off-balance-sheet risk in the
normal course of business.  These financial  instruments  include commitments to
extend  credit and standby  letters of credit.  These  instruments  involve,  to
varying degrees,  elements of credit risk in excess of the amount  recognized in
the  balance  sheet.  No material  changes in the  Company's  off-balance  sheet
arrangements have occurred since December 31, 2003.

                                       12


Asset Quality Review and Credit Risk Management

The Company's credit risk is centered in the loan portfolio,  which on March 31,
2004 totaled  $359,406,000  as compared to $355,533,000 as of December 31, 2003.
Net loans  comprise  45% of total  assets as of March 31,  2004.  The  object in
managing  loan  portfolio  risk is to reduce the risk of loss  resulting  from a
customer's  failure to perform  according to the terms of a  transaction  and to
quantify and manage credit risk on a portfolio  basis.  The  Company's  level of
problem loans consisting of non-accrual loans and loans past due 90 days or more
as a percentage of total loans of 0.60% compares favorably to the average of the
Company's  peer group of 335 bank holding  companies with assets of $500 million
to $1 billion as of December 31, 2003 of 0.71%.

Impaired loans totaled $2,532,000 as of March 31, 2004 compared to $2,187,000 as
of December 31,  2003.  A loan is  considered  impaired  when,  based on current
information  and  events,  it is  probable  that the  Company  will be unable to
collect the  scheduled  payments of principal or interest  when due according to
the  contractual  terms of the loan  agreement.  Impaired  loans  include  loans
accounted for on a non-accrual  basis,  accruing  loans which are  contractually
past  due 90  days  or  more  as to  principal  or  interest  payments,  and any
restructured loans. As of March 31, 2004,  non-accrual loans totaled $2,404,000,
loans  past due 90 days  still  accruing  totaled  $128,000  and  there  were no
restructured loans outstanding. Other real estate owned as of March 31, 2004 and
December 31, 2003 totaled $349,000 and $159,000, respectively.

Net  charge-offs  totaled  $20,000  for the three  months  ended  March 31, 2004
compared to net recoveries of $49,000 for the three months ended March 31, 2003.
The resulting  allowance for loan losses as a percentage of outstanding loans as
of March 31, 2004 and December 31, 2003 was 1.66% and 1.71%,  respectively.  The
allowance  for loan and lease losses  totaled  $6,090,000  and  $6,051,000 as of
March 31, 2004 and December 31, 2003, respectively

The allowance for loan losses is  management's  best estimate of probable losses
inherent in the loan portfolio as of the balance sheet date.  Factors considered
in establishing an appropriate allowance include: an assessment of the financial
condition of the borrower,  a realistic  determination  of value and adequacy of
underlying  collateral,  the condition of the local economy and the condition of
the specific  industry of the borrower,  an analysis of the levels and trends of
loan categories and a review of delinquent and classified loans.

Liquidity and Capital Resources

Liquidity  management  is the process by which the  Company,  through its Banks'
Asset and Liability  Committees  (ALCO),  ensures that adequate liquid funds are
available to meet its financial  commitments on a timely basis,  at a reasonable
cost and within acceptable risk tolerances.  These  commitments  include funding
credit  obligations  to  borrowers,  funding of  mortgage  originations  pending
delivery  to  the  secondary  market,  withdrawals  by  depositors,  maintaining
adequate   collateral  for  pledging  for  public  funds,   trust  deposits  and
borrowings,  paying  dividends to shareholders,  payment of operating  expenses,
funding capital expenditures and maintaining deposit reserve requirements.

Liquidity is derived primarily from core deposit growth and retention; principal
and interest payments on loans; principal and interest payments,  sale, maturity
and prepayment of investment securities;  net cash provided from operations; and
access to other funding  sources.  Other funding  sources  include federal funds
purchased lines, Federal Home Loan Bank (FHLB) advances and other capital market
sources.

As of March 31,  2004,  the level of  liquidity  and  capital  resources  of the
Company  remain at a satisfactory  level and compare  favorably to that of other
FDIC insured  institutions.  Management  believes that the  Company's  liquidity
sources  will  be  sufficient  to  support  its  existing   operations  for  the
foreseeable future.

The liquidity and capital resources discussion will cover the follows topics:

o    Review the Company's Current Liquidity Sources
o    Review of the Statements of Cash Flows
o    Company Only Cash Flows
o    Review of Commitments for Capital Expenditures, Cash Flow Uncertainties and
     Known Trends in Liquidity and Cash Flows Needs
o    Capital Resources

                                       13


Review of the Company's Current Liquidity Sources

Liquid assets of cash on hand, balances due from other banks, federal funds sold
and interest-bearing  deposits in financial  institutions for March 31, 2004 and
December 31, 2003 totaled $73,547,000 and $58,726,000, respectively. The federal
funds sold balance was $18,310,000  higher as of March 31, 2004 as the result of
a temporary increase in public fund deposits.

Other  sources of  liquidity  available  to the Banks at March 31, 2004  include
outstanding lines of credit with the Federal Home Loan Bank of Des Moines,  Iowa
of $27,336,000 and federal funds borrowing  capacity at  correspondent  banks of
$37,500,000.  The Company did not have any outstanding FHLB advances as of March
31, 2004 and securities sold under agreement to repurchase totaled $18,854,000.

Total  investments  as  of  March  31,  2004  were   $350,166,000   compared  to
$323,116,000 as of year end 2003. These  investments  provide the Company with a
significant  amount of liquidity  since all of the investments are classified as
available for sale as of March 31, 2004..

The  investment  portfolio  serves an important  role in the overall  context of
balance  sheet  management  in  terms  of  balancing  capital   utilization  and
liquidity. The decision to purchase or sell securities is based upon the current
assessment  of economic and  financial  conditions,  including the interest rate
environment,  liquidity and credit  considerations.  The  portfolio's  scheduled
maturities represent a significant source of liquidity.

Review of Statements of Cash Flows

Operating  cash  flows  for  March  31,  2004 and 2003  totaled  $3,731,000  and
$2,790,000,  respectively.  The primary variance in operating cash flows for the
first  quarter of 2004 compared to the same quarter in 2003 was the cash used to
fund secondary market residential loans in the first quarter of 2003.

Net  cash  used in  investing  activities  for  March  31,  2004  and  2003  was
$48,871,000 and $84,540,000,  respectively.  The largest investing  activity was
the purchase of U.S. government agency bonds in the first quarter of 2004.

Net cash  provided by financing  activities  for March 31, 2004 and 2003 totaled
$39,426,000 and  $56,932,000,  respectively.  Growth in deposits was the primary
source of financing  funds in 2004 and 2003.  As of March 31, 2004,  the Company
did  not  have  any  external  debt  financing,   off  balance  sheet  financing
arrangements, or derivative instruments linked to its stock.

Company Only Cash Flows

The Company's  liquidity on an  unconsolidated  basis is heavily  dependent upon
dividends  paid to the  Company  by the Banks.  The  Company  requires  adequate
liquidity to pay its expenses and pay stockholder dividends.  In 2003, dividends
from the Banks  amounted to $7,868,000  compared to $5,978,000 in 2002.  Various
federal and state  statutory  provisions  limit the amount of dividends  banking
subsidiaries are permitted to pay to their holding companies without  regulatory
approval.  Federal Reserve policy further limits the  circumstances  under which
bank  holding  companies  may declare  dividends.  For  example,  a bank holding
company  should not continue its existing  rate of cash  dividends on its common
stock unless its net income is  sufficient  to fully fund each  dividend and its
prospective  rate of  earnings  retention  appears  consistent  with its capital
needs, asset quality and overall financial condition.  In addition,  the Federal
Reserve and the FDIC have issued  policy  statements  which provide that insured
banks and bank holding  companies  should  generally pay  dividends  only out of
current  operating  earnings.  Federal  and state  banking  regulators  may also
restrict the payment of dividends by order.

The  Company  has  unconsolidated   interest  bearing  deposits  and  marketable
investment  securities  totaling  $35,167,000  that are  presently  available to
provide additional liquidity to the Banks.

Review of Commitments  for Capital  Expenditures,  Cash Flow  Uncertainties  and
Known Trends in Liquidity and Cash Flows Needs

                                       14


No material capital expenditures or material changes in the capital resource mix
are  anticipated  at this time.  The primary  cash flow  uncertainty  would be a
sudden  decline  in  deposits   causing  the  Banks  to  liquidate   securities.
Historically,  the  Banks  have  maintained  an  adequate  level of  short  term
marketable investments to fund the temporary declines in deposit balances. There
are no known trends in liquidity  and cash flows needs as of March 31, 2004 that
is a concern to management.

Capital Resources

The Company's total stockholders'  equity increased to $110,755,000 at March 31,
2004, from $107,325,000 at December 31, 2003. At March 31, 2004 and December 31,
2003,  stockholders'  equity as a  percentage  of total  assets  was  13.87% and
14.26%,  respectively.  Total equity  increased due to retention of earnings and
from appreciation in the Company's and Banks' investment portfolios. The capital
levels of the Company  currently exceed applicable  regulatory  guidelines as of
March 31, 2004.

Forward-Looking Statements and Business Risks

The discussion in the foregoing Management Discussion and Analysis and elsewhere
in this  Report  contains  forward-looking  statements  about the  Company,  its
business and its prospects.  Forward-looking statements can be identified by the
fact that they do not relate strictly to historical or current facts. They often
include use of the words "believe",  "expect",  "anticipate",  "intend", "plan",
"estimate" or words of similar meaning,  or future or conditional  verbs such as
"will", "would",  "should",  "could" or "may".  Forward-looking  statements,  by
their nature, are subject to risks and uncertainties.  A number of factors, many
of which are beyond the Company's control, could cause actual conditions, events
or results to differ  significantly from those described in the  forward-looking
statements.  Such risks and  uncertainties  with respect to the Company include,
but are not limited to, those related to the economic  conditions,  particularly
in the areas in which the Company and the Banks  operate,  competitive  products
and pricing,  fiscal and monetary  policies of the U.S.  government,  changes in
governmental  regulations affecting financial institutions (including regulatory
fees and capital  requirements),  changes in prevailing  interest rates,  credit
risk  management and  asset/liability  management,  the financial and securities
markets and the availability of and costs associated with sources of liquidity.

These factors may not  constitute all factors that could cause actual results to
differ  materially from those discussed in any  forward-looking  statement.  The
Company operates in a continually  changing  business  environment and new facts
emerge from time to time.  It cannot  predict such factors nor can it assess the
impact,  if any,  of such  factors on its  financial  position or its results of
operations. Accordingly, forward-looking statements should not be relied upon as
a predictor of actual  results.  The Company  disclaims  any  responsibility  to
update any forward-looking statement provided in this document.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

The Company's  market risk is comprised  primarily of interest rate risk arising
from its core banking  activities of lending and deposit  taking.  Interest rate
risk  results  from the changes in market  interest  rates  which may  adversely
affect the Company's net interest income.  Management  continually  develops and
applies  strategies to mitigate this risk.  Management does not believe that the
Company's  primary  market risk exposure and how it has been managed  to-date in
2004 changed significantly when compared to 2003.

Item 4. Evaluation of Disclosure Controls and Procedures

The principal  executive officer and principal  financial officer of the Company
have  evaluated  the  effectiveness  of the  Company's  disclosure  controls and
procedures  (as such terms are defined in Rule  13a-15(e)  under the  Securities
Exchange  Act of 1934,  as amended  (the  "Exchange  Act")) as of the end of the
period  covered by this annual  report (the  "Evaluation  Date").  Based on such
evaluation,  such officers have concluded  that, as of the Evaluation  Date, the
Company's  disclosure controls and procedures are effective in bringing to their
attention  on a  timely  basis  material  information  relating  to the  Company
(including  its  consolidated  subsidiaries)  required  to be  included  in  the
Company's periodic filings under the Exchange Act.

Changes in Internal Controls

There was no change in the Company's  internal control over financial  reporting
identified in connection  with the evaluation  required by Rule 13a-15(d) of the
Exchange Act that  occurred  during the Company's  last fiscal  quarter that has
materially affected, or is reasonably likely to materially affect, the Company's
internal control over financial reporting.

                                       15


PART II.  OTHER INFORMATION


Item 1.   Legal Proceedings

          Not applicable

Item 2.   Changes in Securities and Use of Proceeds

          Not applicable

Item 3.   Defaults Upon Senior Securities

          Not applicable

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

          None

Item 5.   Other Information

          None

Item 6.   Exhibits and Reports on Form 8-K

          (a)  Exhibits

               31.1 Certification  of Principal  Executive  Officer  Pursuant to
                    Section 302 of Sarbanes-Oxley Act of 2002.

               31.2 Certification  of Principal  Financial  Officer  Pursuant to
                    Section 302 of Sarbanes-Oxley Act of 2002.

               32.1 Certification of Principal  Executive Officer Pursuant to 18
                    U.S.C. Section 1350.

               32.2 Certification of Principal  Financial Officer Pursuant to 18
                    U.S.C. Section 1350.

          (b)  Reports on Form 8-K

               On January 23,  2004,  the Company  filed a Form 8-K  pursuant to
               Item 5,  announcing  financial  results  for the three and twelve
               months ended December 31, 2003.

               On April 16, 2004,  the Company filed a Form 8-K pursuant to Item
               5, announcing  financial results for the three months ended March
               31, 2004.

               On April 22,  2004,  the Company  filed a Form 8-K/A  pursuant to
               Item 5, to include the Company's  Consolidated Balance Sheets and
               Statements of Income for March 31, 2004 and 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.

                                             AMES NATIONAL CORPORATION

DATE: May 10, 2004                           By:  /s/ Daniel L. Krieger
                                                  ------------------------------
                                                  Daniel L. Krieger, President
                                                  Principal Executive Officer

                                             By:  /s/ John P. Nelson
                                                  ------------------------------
                                                  John P. Nelson, Vice President
                                                  Principal Financial Officer


                                       17