(September 7, 2005) Steven A. Rosso, President & Chief Executive Officer of Pacific State Bank today announced that Pacific State Bank achieved record assets of over $300 million.

Mr. Rosso was quoted as saying, “Pacific State Bank has hit an all time high in Total Assets. This is due to the hard work and dedication of the Board of Directors, Senior Management, and staff at all levels of the Bank”. Pacific State Bancorp, the parent company of Pacific State Bank, began trading on Nasdaq July 12, 2005.

Pacific State Bank operates branches in Angels Camp, Arnold, Groveland, Modesto, Stockton, Tracy and a Loan Production Office in Castro Valley, California. Pacific State Bank is recognized nationally as a leader in the underwriting of USDA, Business and Industry Loans. The Bank is also a leader in mortgage and SBA lending within the five county service area. Questions pertaining to this news release may be directed to Steven A. Rosso at 209-870-3214.

SAFE HARBOR : Except for historical information contained herein, the statements contained in this press release are forward-looking statements within the meaning of the “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. These forward-looking statements are subject to risks and uncertainties. Actual results may differ materially from those set forth in or implied by forward-looking statements. These risks are described from time to time in Pacific State Bancorp’s Securities and Exchange Commission filings, including its Annual Reports on Form 10-K and quarterly reports on Form 10-Q. Pacific State Bancorp disclaims any intent or obligation to update these forward-looking statements.