Hemphill -- U.S. County in Texas Population (2000): 3351 Housing Units (2000): 1548 Land area (2000): 909.676459 sq. miles (2356.051113 sq. km) Water area (2000): 2.380311 sq. miles (6.164977 sq. km) Total area (2000): 912.056770 sq. miles (2362.216090 sq. km) Located within: Texas (TX), FIPS 48 Location: 35.815645 N, 100.271629 W Headwords: Hemphill Hemphill, TX Hemphill County Hemphill County, TX