Classification: County
Located in: Pennsylvania (PA)
Total Population (2000): 91292
Total Housing Units (2000): 35831
Land Area (square meters): 1346813133
Water Area (square meters): 3917957
Land Area (square miles): 520.00748
Water Area (square miles): 1.512732
Latitude (decimal degrees): 39.854379
Longitude (decimal degrees): -77.182542
FIPS Code: 42
Place FIPS Code: 1