Earl Park, IN -- U.S. town in Indiana Population (2000): 485 Housing Units (2000): 177 Land area (2000): 0.942580 sq. miles (2.441271 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.942580 sq. miles (2.441271 sq. km) FIPS code: 19450 Located within: Indiana (IN), FIPS 18 Location: 40.684428 N, 87.415872 W ZIP Codes (1990): 47942 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Earl Park, IN Earl Park