Classification: County
Located in: Ohio (OH)
Total Population (2000): 38890
Total Housing Units (2000): 15890
Land Area (square meters): 1109965084
Water Area (square meters): 2968952
Land Area (square miles): 428.559933
Water Area (square miles): 1.146319
Latitude (decimal degrees): 40.127656
Longitude (decimal degrees): -83.770972
FIPS Code: 39
Place FIPS Code: 21