14301 -- U.S. ZIP code Municipality (1990): NIAGARA FALLS, New York All ZIPs for this municipality (1990): 14301 14303 14304 14305 Population (2000): 14257 Housing Units (2000): 7763 Land area (2000): 2.495121 sq. miles (6.462334 sq. km) Water area (2000): 0.045447 sq. miles (0.117706 sq. km) Total area (2000): 2.540568 sq. miles (6.580040 sq. km) Located within: New York (NY) Location: 43.096555 N, 79.039250 W