Website: http://www.polkcountygeorgia.us/ProfileIncorporated Date: December 20, 1851Population: 42,018Total Area: 311.2 sq mi Contact InformationP.O. Box 268 Cedartown, GA 30125 Phone Number: (770) 749-2100Fax Number: (770) 748-5520 Polk County, created in 1851 from parts of Paulding and Floyd counties, recognizes President James Polk. Cedartown, the county seat, dates to Indian times when a grove of cedars served as a meeting spot for goods exchanges and festivals.