New Roads, LA -- U.S. city in Louisiana Population (2000): 4966 Housing Units (2000): 2044 Land area (2000): 4.548355 sq. miles (11.780185 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 4.548355 sq. miles (11.780185 sq. km) FIPS code: 55105 Located within: Louisiana (LA), FIPS 22 Location: 30.696305 N, 91.438980 W ZIP Codes (1990): 70760 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: New Roads, LA New Roads