63956 -- U.S. ZIP code Municipality (1990): PATTERSON, Missouri All ZIPs for this municipality (1990): 63956 Population (2000): 861 Housing Units (2000): 449 Land area (2000): 68.990282 sq. miles (178.684003 sq. km) Water area (2000): 0.194233 sq. miles (0.503060 sq. km) Total area (2000): 69.184515 sq. miles (179.187063 sq. km) Located within: Missouri (MO) Location: 37.199631 N, 90.523536 W