63435 -- U.S. ZIP code Municipality (1990): CANTON, Missouri All ZIPs for this municipality (1990): 63435 Population (2000): 4261 Housing Units (2000): 1741 Land area (2000): 145.657998 sq. miles (377.252468 sq. km) Water area (2000): 0.629904 sq. miles (1.631443 sq. km) Total area (2000): 146.287902 sq. miles (378.883911 sq. km) Located within: Missouri (MO) Location: 40.178309 N, 91.573895 W