61334 -- U.S. ZIP code Municipality (1990): LOSTANT, Illinois All ZIPs for this municipality (1990): 61334 Population (2000): 757 Housing Units (2000): 329 Land area (2000): 40.941885 sq. miles (106.038990 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 40.941885 sq. miles (106.038990 sq. km) Located within: Illinois (IL) Location: 41.144329 N, 89.088159 W