15207 -- U.S. ZIP code Municipality (1990): HAZELWOOD, Pennsylvania All ZIPs for this municipality (1990): 15207 Population (2000): 13203 Housing Units (2000): 6331 Land area (2000): 5.822686 sq. miles (15.080688 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 5.822686 sq. miles (15.080688 sq. km) Located within: Pennsylvania (PA) Location: 40.399355 N, 79.934147 W