Addison, PA -- U.S. borough in Pennsylvania Population (2000): 214 Housing Units (2000): 96 Land area (2000): 0.562571 sq. miles (1.457053 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.562571 sq. miles (1.457053 sq. km) FIPS code: 00396 Located within: Pennsylvania (PA), FIPS 42 Location: 39.745279 N, 79.337587 W ZIP Codes (1990): 15411 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Addison, PA Addison