61541 -- U.S. ZIP code Population (2000): 149 Housing Units (2000): 59 Land area (2000): 2.349242 sq. miles (6.084508 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.349242 sq. miles (6.084508 sq. km) Located within: Illinois (IL) Location: 40.975736 N, 89.239435 W