McAdoo, PA -- U.S. borough in Pennsylvania Population (2000): 2274 Housing Units (2000): 1211 Land area (2000): 0.328771 sq. miles (0.851512 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.328771 sq. miles (0.851512 sq. km) FIPS code: 45824 Located within: Pennsylvania (PA), FIPS 42 Location: 40.900926 N, 75.992028 W ZIP Codes (1990): 18237 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: McAdoo, PA McAdoo