Carbon, IN -- U.S. town in Indiana Population (2000): 334 Housing Units (2000): 136 Land area (2000): 0.158337 sq. miles (0.410090 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.158337 sq. miles (0.410090 sq. km) FIPS code: 10198 Located within: Indiana (IN), FIPS 18 Location: 39.598974 N, 87.107510 W ZIP Codes (1990): 47837 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Carbon, IN Carbon