64461 -- U.S. ZIP code Municipality (1990): HOPKINS, Missouri All ZIPs for this municipality (1990): 64461 Population (2000): 1013 Housing Units (2000): 466 Land area (2000): 86.023487 sq. miles (222.799799 sq. km) Water area (2000): 0.100193 sq. miles (0.259498 sq. km) Total area (2000): 86.123680 sq. miles (223.059297 sq. km) Located within: Missouri (MO) Location: 40.521372 N, 94.807300 W