Pennsylvania Citizen Voting-age Population By County in 2023 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for Pennsylvania was 9,931,715 and represented 76.48% of the total Pennsylvania population.
Among all Pennsylvania counties, Philadelphia had the highest citizen voting-age population (1.14M), followed by Allegheny (972.97K), and Montgomery (641.58K).
In terms of percentages, Forest had the highest percentage of its population being citizens of voting-age (95.06%), followed by Sullivan (89.32%), and Cameron (83.58%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Philadelphia | 1143560 | 72.27 |
| Allegheny | 972965 | 78.44 |
| Montgomery | 641580 | 74.50 |
| Bucks | 496470 | 76.85 |
| Delaware | 426960 | 74.10 |
| Lancaster | 415800 | 74.90 |
| Chester | 396830 | 73.36 |
| York | 350460 | 76.30 |
| Berks | 319820 | 74.38 |
| Westmoreland | 286650 | 81.13 |
| Lehigh | 270385 | 72.02 |
| Luzerne | 246680 | 75.67 |
| Northampton | 245220 | 77.62 |
| Dauphin | 212240 | 73.83 |
| Erie | 209195 | 77.61 |
| Cumberland | 203075 | 76.80 |
| Washington | 166620 | 79.43 |
| Lackawanna | 166460 | 77.12 |
| Butler | 156185 | 79.74 |
| Beaver | 133455 | 79.92 |
| Monroe | 130550 | 77.81 |
| Centre | 126385 | 79.97 |
| Franklin | 119195 | 76.10 |
| Schuylkill | 113305 | 79.09 |
| Lebanon | 109145 | 76.01 |
| Cambria | 106415 | 80.40 |
| Fayette | 101440 | 79.90 |
| Blair | 96345 | 79.07 |
| Lycoming | 89205 | 78.55 |
| Mercer | 88540 | 80.60 |
| Adams | 82685 | 78.61 |
| Northumberland | 72295 | 79.51 |
| Lawrence | 67800 | 79.37 |
| Indiana | 67155 | 80.70 |
| Crawford | 65655 | 78.92 |
| Clearfield | 63435 | 80.40 |
| Somerset | 59620 | 81.39 |
| Columbia | 53155 | 81.71 |
| Armstrong | 52470 | 80.64 |
| Carbon | 52205 | 80.08 |
| Pike | 48285 | 80.89 |
| Bradford | 46245 | 77.11 |
| Wayne | 42230 | 82.50 |
| Venango | 40350 | 80.55 |
| Bedford | 38045 | 80.09 |
| Perry | 35965 | 78.20 |
| Huntingdon | 35775 | 81.59 |
| Mifflin | 35540 | 77.14 |
| Jefferson | 34525 | 78.29 |
| Union | 34000 | 79.87 |
| Tioga | 32840 | 79.94 |
| McKean | 31915 | 79.49 |
| Snyder | 31320 | 78.87 |
| Susquehanna | 30850 | 80.44 |
| Warren | 30545 | 80.01 |
| Clarion | 30105 | 80.72 |
| Clinton | 29905 | 79.31 |
| Greene | 28375 | 80.46 |
| Elk | 24730 | 80.54 |
| Wyoming | 20850 | 79.96 |
| Juniata | 17865 | 76.28 |
| Montour | 13930 | 77.05 |
| Potter | 12900 | 79.26 |
| Fulton | 11610 | 79.82 |
| Forest | 6450 | 95.06 |
| Sullivan | 5225 | 89.32 |
| Cameron | 3740 | 83.58 |
