'Adams County, OH' definitions:

Adams -- U.S. County in Ohio

From: Gazetteer 2000
Name :
Adams -- U.S. County in Ohio
Population (2000) :
27330
Housing Units (2000) :
11822
Land area (2000) :
583.909191 sq. miles (1512.317799 sq. km)
Water area (2000) :
1.877156 sq. miles (4.861811 sq. km)
Total area (2000) :
585.786347 sq. miles (1517.179610 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
38.846345 N, 83.502171 W