Hot Spring -- U.S. County in Arkansas Population (2000): 30353 Housing Units (2000): 13384 Land area (2000): 614.932858 sq. miles (1592.668724 sq. km) Water area (2000): 7.223255 sq. miles (18.708143 sq. km) Total area (2000): 622.156113 sq. miles (1611.376867 sq. km) Located within: Arkansas (AR), FIPS 05 Location: 34.337450 N, 92.891238 W Headwords: Hot Spring Hot Spring, AR Hot Spring County Hot Spring County, AR