15446 -- U.S. ZIP code Municipality (1990): INDIAN HEAD, Pennsylvania All ZIPs for this municipality (1990): 15446 Population (2000): 320 Housing Units (2000): 136 Land area (2000): 2.118291 sq. miles (5.486348 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.118291 sq. miles (5.486348 sq. km) Located within: Pennsylvania (PA) Location: 40.028267 N, 79.394758 W