14877 -- U.S. ZIP code Municipality (1990): REXVILLE, New York All ZIPs for this municipality (1990): 14877 Population (2000): 651 Housing Units (2000): 400 Land area (2000): 49.739445 sq. miles (128.824565 sq. km) Water area (2000): 0.082831 sq. miles (0.214532 sq. km) Total area (2000): 49.822276 sq. miles (129.039097 sq. km) Located within: New York (NY) Location: 42.060154 N, 77.684550 W