Classification: County
Located in: Maryland (MD)
Total Population (2000): 218590
Total Housing Units (2000): 83146
Land Area (square meters): 1140499738
Water Area (square meters): 223692372
Land Area (square miles): 440.349429
Water Area (square miles): 86.368111
Latitude (decimal degrees): 39.534674
Longitude (decimal degrees): -76.290245
FIPS Code: 24
Place FIPS Code: 25