'Champaign County, OH' definitions:
Champaign -- U.S. County in Ohio
From: Gazetteer 2000
Name :
Champaign -- U.S. County in Ohio
Population (2000) :
38890
Housing Units (2000) :
15890
Land area (2000) :
428.559933 sq. miles (1109.965084 sq. km)
Water area (2000) :
1.146319 sq. miles (2.968952 sq. km)
Total area (2000) :
429.706252 sq. miles (1112.934036 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
40.127656 N, 83.770972 W