Catoosa -- U.S. County in Georgia Population (2000): 53282 Housing Units (2000): 21794 Land area (2000): 162.225466 sq. miles (420.162010 sq. km) Water area (2000): 0.439390 sq. miles (1.138014 sq. km) Total area (2000): 162.664856 sq. miles (421.300024 sq. km) Located within: Georgia (GA), FIPS 13 Location: 34.925169 N, 85.173765 W Headwords: Catoosa Catoosa, GA Catoosa County Catoosa County, GA