Infinity Property and Casualty Corporation Declares Quarterly Dividend

BIRMINGHAM, Ala., May 21 /PRNewswire-FirstCall/ — Infinity Property and Casualty Corporation announced today that it declared a quarterly dividend of $0.11 per share of Infinity Property and Casualty Common Stock. The dividend is payable on June 27, 2008 to holders of record on June 13, 2008.

Infinity Property and Casualty Corporation is a national provider of personal automobile insurance with a concentration on nonstandard auto insurance. Its products are offered through a network of approximately 13,000 independent agencies. For more information about Infinity, please visit http://www.ipacc.com/.

Infinity Property & Casualty Corporation

CONTACT: Amy Jordan, AVP, Investor Relations of Infinity Property &Casualty Corporation, +1-205-803-8186

Web site: http://www.ipacc.com/