City of Clinton P. O. Box 156, Clinton, MS 39060-0156, 601-924-5462 more...

Clinton Chamber of Commerce 100 East Leake Street, P.O. Box 143, Clinton, MS 39056, 601-924-5912, 800-611-9880 more... 

WeSupportSmallBusiness.com PO Box 575, Clinton, MS 39060, 601-454-3191, Supports small businesses and charities.

Mississippi Musicians Hall of Fame P.O. Box 1270, Clinton, MS 39060, 601-894-5601, A non-profit corporation, the Mississippi Musicians Hall of Fame was organized to recognize and honor Mississippi musicians by showcasing successful Mississippi musicians and encouraging the public to learn about Mississippi's music heritage.  more...