Classification: County
Located in: Ohio (OH)
Total Population (2000): 1068978
Total Housing Units (2000): 471016
Land Area (square meters): 1398253363
Water Area (square meters): 8948123
Land Area (square miles): 539.868665
Water Area (square miles): 3.45489
Latitude (decimal degrees): 39.990514
Longitude (decimal degrees): -82.996532
FIPS Code: 39
Place FIPS Code: 49