Lathrop, MO -- U.S. city in Missouri Population (2000): 2092 Housing Units (2000): 827 Land area (2000): 1.386772 sq. miles (3.591723 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.386772 sq. miles (3.591723 sq. km) FIPS code: 40826 Located within: Missouri (MO), FIPS 29 Location: 39.549153 N, 94.329747 W ZIP Codes (1990): 64465 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lathrop, MO Lathrop