Exhibit 32.1
SECTION 906 CERTIFICATION
The certification set forth below is being submitted to the Securities and Exchange Commission solely for the purpose of complying with Section 1350 of Chapter 63 of Title 18 of the United States Code.
December 8, 2010
Dennis R. Woods, the Chief Executive Officer of United Security Bancshares certifies:
| 1. | that this annual report on Form 10-K/A Amendment No. 1 for the period ended December 31, 2009 fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| 2. | that information contained in this annual report on Form 10-K for the period ended December 31, 2009 fairly presents, in all material respects, the financial condition and results of operations of United Security Bancshares. |
| /s/ Dennis R. Woods |
| Dennis R. Woods |
| President and Chief Executive Officer |
