Middleton, TN -- U.S. city in Tennessee Population (2000): 602 Housing Units (2000): 289 Land area (2000): 1.844652 sq. miles (4.777627 sq. km) Water area (2000): 0.005915 sq. miles (0.015321 sq. km) Total area (2000): 1.850567 sq. miles (4.792948 sq. km) FIPS code: 48340 Located within: Tennessee (TN), FIPS 47 Location: 35.058798 N, 88.891728 W ZIP Codes (1990): 38052 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Middleton, TN Middleton