15049 -- U.S. ZIP code Municipality (1990): HARWICK, Pennsylvania All ZIPs for this municipality (1990): 15049 Population (2000): 982 Housing Units (2000): 503 Land area (2000): 0.431892 sq. miles (1.118594 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.431892 sq. miles (1.118594 sq. km) Located within: Pennsylvania (PA) Location: 40.555627 N, 79.806406 W