Classification: County
Located in: Maryland (MD)
Total Population (2000): 150897
Total Housing Units (2000): 54260
Land Area (square meters): 1163229343
Water Area (square meters): 8472686
Land Area (square miles): 449.125379
Water Area (square miles): 3.271322
Latitude (decimal degrees): 39.553101
Longitude (decimal degrees): -77.010919
FIPS Code: 24
Place FIPS Code: 13