61936 -- U.S. ZIP code Population (2000): 310 Housing Units (2000): 130 Land area (2000): 3.067735 sq. miles (7.945397 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.067735 sq. miles (7.945397 sq. km) Located within: Illinois (IL) Location: 39.800512 N, 88.718357 W