Auburn, PA -- U.S. borough in Pennsylvania Population (2000): 839 Housing Units (2000): 340 Land area (2000): 1.660140 sq. miles (4.299742 sq. km) Water area (2000): 0.011065 sq. miles (0.028659 sq. km) Total area (2000): 1.671205 sq. miles (4.328401 sq. km) FIPS code: 03488 Located within: Pennsylvania (PA), FIPS 42 Location: 40.595715 N, 76.092642 W ZIP Codes (1990): 17922 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Auburn, PA Auburn