Classification: County
Located in: Maryland (MD)
Total Population (2000): 801515
Total Housing Units (2000): 302378
Land Area (square meters): 1257264173
Water Area (square meters): 33705194
Land Area (square miles): 485.432432
Water Area (square miles): 13.013649
Latitude (decimal degrees): 38.906334
Longitude (decimal degrees): -76.882176
FIPS Code: 24
Place FIPS Code: 33