64079 -- U.S. ZIP code Municipality (1990): PLATTE CITY, Missouri All ZIPs for this municipality (1990): 64079 Population (2000): 8284 Housing Units (2000): 3151 Land area (2000): 97.344493 sq. miles (252.121070 sq. km) Water area (2000): 0.485592 sq. miles (1.257677 sq. km) Total area (2000): 97.830085 sq. miles (253.378747 sq. km) Located within: Missouri (MO) Location: 39.356596 N, 94.788146 W