from
U.S. Gazetteer (1990)
Allegheny County, PA (county, FIPS 3)
Location: 40.46895 N, 79.98119 W
Population (1990): 1336449 (580738 housing units)
Area: 1891.3 sq km (land), 37.6 sq km (water)
from
U.S. Gazetteer Counties (2000)
Allegheny -- U.S. County in Pennsylvania
Population (2000): 1281666
Housing Units (2000): 583646
Land area (2000): 730.169813 sq. miles (1891.131054 sq. km)
Water area (2000): 14.537638 sq. miles (37.652307 sq. km)
Total area (2000): 744.707451 sq. miles (1928.783361 sq. km)
Located within: Pennsylvania (PA), FIPS 42
Location: 40.440569 N, 79.959705 W
Headwords:
Allegheny
Allegheny, PA
Allegheny County
Allegheny County, PA