Classification: County
Located in: Ohio (OH)
Total Population (2000): 378098
Total Housing Units (2000): 157024
Land Area (square meters): 1492185919
Water Area (square meters): 12362336
Land Area (square miles): 576.136229
Water Area (square miles): 4.773125
Latitude (decimal degrees): 40.819408
Longitude (decimal degrees): -81.383599
FIPS Code: 39
Place FIPS Code: 151