'Clark, OH' definitions:
Clark -- U.S. County in Ohio
From: Gazetteer 2000
Name :
Clark -- U.S. County in Ohio
Population (2000) :
144742
Housing Units (2000) :
61056
Land area (2000) :
399.857802 sq. miles (1035.626909 sq. km)
Water area (2000) :
3.702875 sq. miles (9.590401 sq. km)
Total area (2000) :
403.560677 sq. miles (1045.217310 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
39.921309 N, 83.826362 W