Seward, PA -- U.S. borough in Pennsylvania Population (2000): 484 Housing Units (2000): 226 Land area (2000): 0.214623 sq. miles (0.555870 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.214623 sq. miles (0.555870 sq. km) FIPS code: 69368 Located within: Pennsylvania (PA), FIPS 42 Location: 40.414759 N, 79.022856 W ZIP Codes (1990): 15954 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Seward, PA Seward