Pennsylvania Population by County
year 2000


Pennsylvania Population by County
year 2000

Area Population
Philadelphia County 1,517,550
Allegheny County 1,281,666
Montgomery County 750,097
Bucks County 597,635
Delaware County 550,864
Lancaster County 470,658
Chester County 433,501
York County 381,751
Berks County 373,638
Westmoreland County 369,993
Luzerne County 319,250
Lehigh County 312,090
Erie County 280,843
Northampton County 267,066
Dauphin County 251,798
Cumberland County 213,674
Lackawanna County 213,295
Washington County 202,897
Beaver County 181,412
Butler County 174,083
Cambria County 152,598
Schuylkill County 150,336
Fayette County 148,644
Monroe County 138,687
Centre County 135,758
Franklin County 129,313
Blair County 129,144
Lebanon County 120,327
Mercer County 120,293
Lycoming County 120,044
Lawrence County 94,643
Northumberland County 94,556
Adams County 91,292
Crawford County 90,366
Indiana County 89,605
Clearfield County 83,382
Somerset County 80,023
Armstrong County 72,392
Columbia County 64,151
Bradford County 62,761
Carbon County 58,802
Venango County 57,565
Bedford County 49,984
Wayne County 47,722
Mifflin County 46,486
Pike County 46,302
McKean County 45,936
Jefferson County 45,932
Huntingdon County 45,586
Warren County 43,863
Perry County 43,602
Susquehanna County 42,238
Clarion County 41,765
Union County 41,624
Tioga County 41,373
Greene County 40,672
Clinton County 37,914
Snyder County 37,546
Elk County 35,112
Wyoming County 28,080
Juniata County 22,821
Montour County 18,236
Potter County 18,080
Fulton County 14,261
Sullivan County 6,556
Cameron County 5,974
Forest County 4,946