'Franklin County, OH' definitions:

Franklin -- U.S. County in Ohio

From: Gazetteer 2000
Name :
Franklin -- U.S. County in Ohio
Population (2000) :
1068978
Housing Units (2000) :
471016
Land area (2000) :
539.868665 sq. miles (1398.253363 sq. km)
Water area (2000) :
3.454890 sq. miles (8.948123 sq. km)
Total area (2000) :
543.323555 sq. miles (1407.201486 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
39.990514 N, 82.996532 W