Exhibit 99.1
                             First Financial Bancorp

                            P R E S S   R E L E A S E

    For Immediate Release                                    April 23, 2003

    Contact Person:
    Leon Zimmerman
    President and CEO
    (209) 367-2000

                         First Financial Bancorp Reports
          Continued Double Digit Growth and First Quarter 2003 Earnings

              Lodi,  Calif.  (Business  Wire) - April 23, 2003 - First Financial
     Bancorp  (OTCBB:  FLLC) the  parent  company of Bank of Lodi,  N.A.,  today
     reported  continued  success  with its  growth  strategy  during  the first
     quarter of 2003.  The Company  continued to achieve  double digit growth in
     each of its key strategic areas - Total Assets,  Loans and Demand Deposits.
     At March 31, 2003,  total assets  increased  $28 million,  or 12%, to total
     $260  million,  gross loans  increased  $21 million,  or 14%, to total $170
     million and total demand  deposits  increased $21 million,  or 21% to total
     $122 million when compared to March 31, 2002. In addition,  total  deposits
     increased  $20  million or 10% to total $226  million at March 31,  2003 as
     compared  to March 31,  2002.  For the first  quarter  of 2003,  net income
     totaled  $342,000,  or $0.20 per diluted share  representing an increase of
     22% over prior year's first quarter income of $281,000.

              "Our focus continues to be on Growth and Expansion," reported Leon
     Zimmerman,  President and Chief Executive  Officer.  "It is exciting to see
     all we have  accomplished  these past few  years.  I am proud of our entire
     team for their hard work and dedication.  As a result of their efforts,  we
     have  continued to achieve double digit growth in each of our key strategic
     areas."

              Net interest income totaled $2,629,000 during the first quarter of
     2003, compared to $2,149,000 for the same period last year, representing an
     increase of $480,000, or 22%. The increase is attributable  primarily to an
     increase in interest and fees on loans  totaling  $217,000  combined with a
     $353,000 reduction in interest expense.






              The  provision  for loan  losses  totaled  $257,000  for the first
     quarter of 2003.  This  compares to a provision  of $195,000  for the first
     quarter of 2002.  The ratio of the allowance for loan losses to gross loans
     was 1.93% at March 31, 2003 and 2002.  The ratio at  December  31, 2002 was
     1.85%. At March 31, 2003 nonperforming loans totaled $2,709,000, or 1.6% of
     gross  loans as  compared  to  $3,848,000,  or 2.6% at March  31,  2002 and
     $2,409,000, or 1.5% at December 31, 2002.

              Noninterest  income  for  the  first  quarter  of  2003  decreased
     $47,000,  or 3.8%, over the same period last year. During the first quarter
     of 2002, the Company  realized  gains on the sale of investment  securities
     totaling  $262,000  versus  gains  on the  sale  of  investment  securities
     realized  during the first  quarter of 2003 totaling  $88,000.  The Company
     realized  an increase in service  charge  revenue in addition to  increased
     revenue from its mortgage and SBA  operations  during the first  quarter of
     2003 as compared to the first quarter of 2002.

              Noninterest  expense  for the  first  quarter  of  2003  increased
     $241,000,  or  8.5%,  over the same  period  last  year.  The  increase  in
     non-interest  expense  results  primarily  from  increases  in  salary  and
     benefits, occupancy expenses and other general business expenses.

              The  provision  for  income  taxes for the first  quarter  of 2003
     totaled $124,000 and represents an increase of $69,000 over the same period
     last year. The increase is primarily attributable to the increase in pretax
     income.

              First  Financial  Bancorp is the parent of Bank of Lodi,  N.A.,  a
     locally owned  community  bank formed in 1982.  Bank of Lodi,  N.A.  offers
     financial  services  via  the  web  at  www.bankoflodi.com,   by  phone  at
     888-265-8577 or at any one of its eight branches located in the communities
     of Lodi, Woodbridge, Lockeford, Galt, Plymouth, San Andreas, Elk Grove, and
     Folsom.   Bank  of  Lodi  also  offers  investment   services  through  its
     affiliation with Investment Centers of America.

              This press release contains forward looking  statements within the
     meaning of "safe harbor" provisions of Section 27A of the Securities Act of
     1933, as amended,  and Section 21E of the Securities  Exchange Act of 1934,
     as  amended  (the  "Exchange  Act"),  and as such,  may  involve  risks and
     uncertainties.  Forward-looking  statements,  which  are  based on  certain
     assumptions and describe future plans,  strategies,  and expectations,  are
     generally  identifiable  by the use of words such as  "believe",  "expect",
     "intend",  "anticipate",  "estimate",  "project",  or similar  expressions.
     These   forward-looking   statements   relate  to,   among  other   things,
     expectations  of the business  environment  in which the Company  operates,
     projections of future performance,  potential future performance, potential
     future  credit  experience,  perceived  opportunities  in the  market,  and
     statements regarding the Company's mission and vision. The Company's actual
     results,  performance,  and  achievements  may differ  materially  from the
     results,  performance,  and  achievements  expressed  or  implied  in  such
     forward-looking  statements  due to a wide range of  factors  which are set
     forth in our annual report on Form 10-K on file with the SEC.

                               (Tables to Follow)






                    FIRST FINANCIAL BANCORP AND SUBSIDIARIES
                   Condensed Consolidated Statements of Income
                                   (Unaudited)
                    (in thousands, except per share amounts)



                                                                        Three Months Ended
                                                                            March 31,
                                                                   ----------------------------
                                                                      2003                2002
                                                                   ----------------------------
                                                                                    
Total interest income                                              $   3,276              3,149
Total interest expense                                                   647              1,000
                                                                   -------------     ----------
Net interest income                                                    2,629              2,149
Provision for loan losses                                                257                195
Noninterest income                                                     1,178              1,225
Noninterest expense                                                    3,084              2,843
Provision for income taxes                                               124                 55
                                                                   -------------     ----------
Net income                                                         $     342                281
                                                                   =============     ==========

Basic earnings per share:
     Net income available for common stock shareholders                $0.21               0.17
     Weighted average shares                                       1,623,357          1,623,281

Diluted earnings per share:
     Net income available for common stock shareholders                $0.20               0.17
     Weighted average shares                                       1,696,035          1,669,979

Selected ratios:
     Annualized return on average total equity                         7.05%              6.27%
     Annualized return on average total assets                         0.53%              0.51%






                                                     Selected Balance Sheet Data
                                                            (in thousands)
                                                             (Unaudited)

                                          -------------------------------------------------------
                                            March 31,           December 31,           March 31,
                                               2003                 2002                 2002
                                          --------------    -----------------    ----------------
                                                                               
Total assets                                 $259,522              255,246              231,143
Securities, available for sale                 28,680               33,125               32,657
Total loans, gross                            170,061              165,519              149,547
Allowance for loan losses                       3,278                3,057                2,866
Total deposits                                226,238              210,679              206,046
Trust preferred debt                            5,000                5,000                5,000
Total shareholders equity                      19,552               19,270               17,970

Nonperforming loans                             2,709                2,409                3,848