15410 -- U.S. ZIP code Municipality (1990): ADAH, Pennsylvania All ZIPs for this municipality (1990): 15410 Population (2000): 1179 Housing Units (2000): 521 Land area (2000): 10.373576 sq. miles (26.867437 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 10.373576 sq. miles (26.867437 sq. km) Located within: Pennsylvania (PA) Location: 39.918848 N, 79.908320 W