13834 -- U.S. ZIP code Municipality (1990): PORTLANDVILLE, New York All ZIPs for this municipality (1990): 13834 Population (2000): 170 Housing Units (2000): 96 Land area (2000): 0.273540 sq. miles (0.708466 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.273540 sq. miles (0.708466 sq. km) Located within: New York (NY) Location: 42.536475 N, 74.962183 W