Midlothian, TX -- U.S. city in Texas Population (2000): 7480 Housing Units (2000): 2792 Land area (2000): 37.707776 sq. miles (97.662688 sq. km) Water area (2000): 0.186526 sq. miles (0.483101 sq. km) Total area (2000): 37.894302 sq. miles (98.145789 sq. km) FIPS code: 48096 Located within: Texas (TX), FIPS 48 Location: 32.480169 N, 96.989350 W ZIP Codes (1990): 76065 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Midlothian, TX Midlothian