Troutville, VA -- U.S. town in Virginia Population (2000): 432 Housing Units (2000): 202 Land area (2000): 0.888349 sq. miles (2.300813 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.888349 sq. miles (2.300813 sq. km) FIPS code: 79472 Located within: Virginia (VA), FIPS 51 Location: 37.415406 N, 79.876967 W ZIP Codes (1990): 24175 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Troutville, VA Troutville