Flagler -- U.S. County in Florida Population (2000): 49832 Housing Units (2000): 24452 Land area (2000): 484.995985 sq. miles (1256.133782 sq. km) Water area (2000): 85.766747 sq. miles (222.134845 sq. km) Total area (2000): 570.762732 sq. miles (1478.268627 sq. km) Located within: Florida (FL), FIPS 12 Location: 29.518686 N, 81.247069 W Headwords: Flagler Flagler, FL Flagler County Flagler County, FL