Pennsylvania Citizen Population By County in 2022 (ACS-5Yrs)

Updated on August 29, 2024.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the citizen population for Pennsylvania was 12,570,025 and represented 96.77% of the total Pennsylvania population.

Among all Pennsylvania counties, Philadelphia had the highest citizen population (1.48M), followed by Allegheny (1.21M), and Montgomery (819.60K).

In terms of percentages, Jefferson had the highest percentage of its population being citizens (99.84%), followed by Cameron (99.78%), and Elk (99.74%).

The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.

You can see similar information for other states and by state for the United States.

Pennsylvania Citizen Population By County in 2022
Pennsylvania Citizen Population By County in 2022
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County Citizen Population % of County Population
Philadelphia 1480940 92.95
Allegheny 1206140 96.86
Montgomery 819600 95.70
Bucks 624740 96.83
Delaware 551115 95.79
Lancaster 541625 97.91
Chester 509370 94.95
York 448300 98.09
Berks 412735 96.32
Westmoreland 352175 99.37
Lehigh 351735 94.02
Luzerne 310985 95.57
Northampton 304270 96.81
Dauphin 274470 95.93
Erie 265485 98.15
Cumberland 253755 97.12
Lackawanna 209675 97.22
Washington 207680 99.07
Butler 192600 98.99
Beaver 166575 99.37
Monroe 163450 97.22
Franklin 152965 98.00
Centre 149545 94.25
Schuylkill 141820 99.04
Lebanon 141090 98.49
Cambria 132780 99.64
Fayette 127340 99.16
Blair 121860 99.36
Lycoming 112620 98.77
Mercer 110250 99.68
Adams 102805 98.28
Northumberland 90795 99.40
Lawrence 85480 99.51
Crawford 83565 99.63
Indiana 82480 98.90
Clearfield 78495 98.48
Somerset 73545 99.65
Armstrong 65330 99.68
Columbia 64560 99.44
Carbon 64335 98.95
Bradford 59630 99.12
Pike 57670 97.75
Wayne 50730 99.03
Venango 50320 99.69
Bedford 47425 99.60
Mifflin 46010 99.71
Perry 45610 99.28
Jefferson 44255 99.84
Huntingdon 43850 99.38
Union 42070 98.04
Tioga 41045 99.66
McKean 40035 98.95
Snyder 39595 99.50
Warren 38345 99.62
Susquehanna 38285 99.34
Clinton 37635 99.41
Clarion 37310 99.52
Greene 35675 99.71
Elk 30805 99.74
Wyoming 26000 99.16
Juniata 23100 98.15
Montour 17640 97.11
Potter 16300 99.45
Fulton 14480 99.55
Forest 6805 97.77
Sullivan 5825 99.07
Cameron 4525 99.78