<SEC-DOCUMENT>9999999997-11-017798.txt : 20111227
<SEC-HEADER>9999999997-11-017798.hdr.sgml : 20111226
<ACCEPTANCE-DATETIME>20111227080229
<PAPER>
ACCESSION NUMBER:		9999999997-11-017798
CONFORMED SUBMISSION TYPE:	CERTNYS
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20111222
DATE AS OF CHANGE:		20111227
EFFECTIVENESS DATE:		20111222

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PROSPERITY BANCSHARES INC
		CENTRAL INDEX KEY:			0001068851
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				742331986
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CERTNYS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35388
		FILM NUMBER:		11008757

	BUSINESS ADDRESS:	
		STREET 1:		4295 SAN FELIPE
		STREET 2:		N/A
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77027
		BUSINESS PHONE:		7136939300

	MAIL ADDRESS:	
		STREET 1:		4295 SAN FELIPE
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77027
</SEC-HEADER>
<DOCUMENT>
<TYPE>CERTNYS
<SEQUENCE>1
<FILENAME>9999999997-11-017798.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 11008757 for access to the original document.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
