Attached files
EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statements Nos. 333-78139, 333-92997, 333-100815, 333-110755, 33-123366, 333-123367, 333-133214, and 333-140425 on Form S-8; and Registration Statements Nos. 333-158267, 333-136848, and 333-93857 on Form S-3, of our reports dated March 1, 2010, relating to the consolidated financial statements of Prosperity Bancshares, Inc. and subsidiaries, and the effectiveness of Prosperity Bancshares, Inc.s internal control over financial reporting, appearing in this Annual Report on Form 10-K of Prosperity Bancshares, Inc. and subsidiaries for the year ended December 31, 2009.
/s/ Deloitte and Touche LLP
Houston, Texas
March 1, 2010