Hardin -- U.S. County in Texas Population (2000): 48073 Housing Units (2000): 19836 Land area (2000): 894.333205 sq. miles (2316.312268 sq. km) Water area (2000): 3.038665 sq. miles (7.870105 sq. km) Total area (2000): 897.371870 sq. miles (2324.182373 sq. km) Located within: Texas (TX), FIPS 48 Location: 30.324505 N, 94.329610 W Headwords: Hardin Hardin, TX Hardin County Hardin County, TX