Hermitage, MO -- U.S. city in Missouri Population (2000): 406 Housing Units (2000): 208 Land area (2000): 1.201645 sq. miles (3.112245 sq. km) Water area (2000): 0.021053 sq. miles (0.054527 sq. km) Total area (2000): 1.222698 sq. miles (3.166772 sq. km) FIPS code: 31780 Located within: Missouri (MO), FIPS 29 Location: 37.941816 N, 93.317901 W ZIP Codes (1990): 65668 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hermitage, MO Hermitage