Classification: County
Located in: Ohio (OH)
Total Population (2000): 42337
Total Housing Units (2000): 17186
Land Area (square meters): 1100239413
Water Area (square meters): 3940231
Land Area (square miles): 424.80483
Water Area (square miles): 1.521332
Latitude (decimal degrees): 39.74386
Longitude (decimal degrees): -84.637188
FIPS Code: 39
Place FIPS Code: 135