Trenton, TN -- U.S. city in Tennessee Population (2000): 4683 Housing Units (2000): 2090 Land area (2000): 5.526674 sq. miles (14.314020 sq. km) Water area (2000): 0.047664 sq. miles (0.123449 sq. km) Total area (2000): 5.574338 sq. miles (14.437469 sq. km) FIPS code: 75000 Located within: Tennessee (TN), FIPS 47 Location: 35.973627 N, 88.941569 W ZIP Codes (1990): 38382 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Trenton, TN Trenton