'Warren County, MO' definitions:

Warren -- U.S. County in Missouri

From: Gazetteer 2000
Name :
Warren -- U.S. County in Missouri
Population (2000) :
24525
Housing Units (2000) :
11046
Land area (2000) :
431.314089 sq. miles (1117.098314 sq. km)
Water area (2000) :
6.425049 sq. miles (16.640801 sq. km)
Total area (2000) :
437.739138 sq. miles (1133.739115 sq. km)
Located within :
Missouri (MO), FIPS 29
Location :
38.765482 N, 91.136528 W