Classification: County
Located in: Ohio (OH)
Total Population (2000): 42285
Total Housing Units (2000): 17193
Land Area (square meters): 1273649365
Water Area (square meters): 8954523
Land Area (square miles): 491.75879
Water Area (square miles): 3.457361
Latitude (decimal degrees): 38.926434
Longitude (decimal degrees): -83.87244
FIPS Code: 39
Place FIPS Code: 15