Classification: County
Located in: Ohio (OH)
Total Population (2000): 177977
Total Housing Units (2000): 69226
Land Area (square meters): 1170649890
Water Area (square meters): 14714135
Land Area (square miles): 451.990469
Water Area (square miles): 5.68116
Latitude (decimal degrees): 39.059566
Longitude (decimal degrees): -84.177419
FIPS Code: 39
Place FIPS Code: 25