'Warren County, OH' definitions:
Warren -- U.S. County in Ohio
From: Gazetteer 2000
Name :
Warren -- U.S. County in Ohio
Population (2000) :
158383
Housing Units (2000) :
58692
Land area (2000) :
399.626742 sq. miles (1035.028467 sq. km)
Water area (2000) :
7.512158 sq. miles (19.456400 sq. km)
Total area (2000) :
407.138900 sq. miles (1054.484867 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
39.440152 N, 84.221759 W