May 31, 2006

AUBURN NATIONAL BANCORPORATION, INC.
DECLARES QUARTERLY DIVIDEND

AUBURN, Alabama, May 30, 2006 – The Board of Directors of Auburn National Bancorporation, Inc. has declared a second quarter $0.16 per share cash dividend for shareholders of record June 9, 2006, payable June 26, 2006.  This represents a 10% increase over dividends declared for the fourth quarter of 2005.

Auburn National Bancorporation, Inc. is the parent company of AuburnBank with total assets of approximately $628 million.  The common stock of the company trades on the Nasdaq Capital Market under the symbol “AUBN.”

For additional information, contact E. L. Spencer, Jr. at (334) 821-9200.