'Clinton County, OH' definitions:

Clinton -- U.S. County in Ohio

From: Gazetteer 2000
Name :
Clinton -- U.S. County in Ohio
Population (2000) :
40543
Housing Units (2000) :
16577
Land area (2000) :
410.879426 sq. miles (1064.172782 sq. km)
Water area (2000) :
1.405579 sq. miles (3.640434 sq. km)
Total area (2000) :
412.285005 sq. miles (1067.813216 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
39.419135 N, 83.828623 W