64651 -- U.S. ZIP code Municipality (1990): LACLEDE, Missouri All ZIPs for this municipality (1990): 64651 Population (2000): 687 Housing Units (2000): 314 Land area (2000): 44.039980 sq. miles (114.063021 sq. km) Water area (2000): 0.074938 sq. miles (0.194088 sq. km) Total area (2000): 44.114918 sq. miles (114.257109 sq. km) Located within: Missouri (MO) Location: 39.785731 N, 93.176760 W