Lynnville, TN -- U.S. town in Tennessee Population (2000): 345 Housing Units (2000): 161 Land area (2000): 0.325420 sq. miles (0.842834 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.325420 sq. miles (0.842834 sq. km) FIPS code: 44420 Located within: Tennessee (TN), FIPS 47 Location: 35.377313 N, 87.005306 W ZIP Codes (1990): 38472 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lynnville, TN Lynnville