15201 -- U.S. ZIP code Municipality (1990): ARSENAL, Pennsylvania All ZIPs for this municipality (1990): 15201 Population (2000): 14326 Housing Units (2000): 7499 Land area (2000): 2.453566 sq. miles (6.354707 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.453566 sq. miles (6.354707 sq. km) Located within: Pennsylvania (PA) Location: 40.471468 N, 79.957268 W