Daviess -- U.S. County in Missouri Population (2000): 8016 Housing Units (2000): 3853 Land area (2000): 566.967269 sq. miles (1468.438424 sq. km) Water area (2000): 2.107000 sq. miles (5.457104 sq. km) Total area (2000): 569.074269 sq. miles (1473.895528 sq. km) Located within: Missouri (MO), FIPS 29 Location: 39.960585 N, 93.986670 W Headwords: Daviess Daviess, MO Daviess County Daviess County, MO