Ranking of Pennsylvania Counties By Voting-age Population Percentage from Census 2020
Updated on August 22, 2023.
According to the data from the US 2020 Census, as at April 2020, Forest County had the highest voting-age population percentage in Pennsylvania (90.68%), followed by Centre County (85.00%), and Wayne County (83.25%).
The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all Pennsylvania counties based on the percentage of the population that were in the voting-age (18 years and over) group.
You can also see the ranking of counties by population for other states as well as for the whole United States.
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Related Topics: Pennsylvania Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Pennsylvania Counties By Voting-age Population Percentage from Census 2020
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| Rank | County | % of County Voting-age Population |
|---|---|---|
| 1 | Forest County | 90.68 |
| 2 | Centre County | 85.00 |
| 3 | Wayne County | 83.25 |
| 4 | Sullivan County | 83.17 |
| 5 | Cameron County | 82.49 |
| 6 | Columbia County | 82.03 |
| 7 | Somerset County | 81.88 |
| 8 | Clearfield County | 81.86 |
| 9 | Huntingdon County | 81.82 |
| 10 | Westmoreland County | 81.66 |
| 11 | Allegheny County | 81.58 |
| 12 | Greene County | 81.42 |
| 13 | Elk County | 81.41 |
| 14 | Indiana County | 81.36 |
| 15 | Fayette County | 81.29 |
| 16 | Union County | 81.25 |
| 17 | Cambria County | 81.21 |
| 18 | Armstrong County | 81.12 |
| 19 | Pike County | 81.06 |
| 20 | Schuylkill County | 81.04 |
| 21 | Beaver County | 80.92 |
| 22 | Wyoming County | 80.83 |
| 23 | Washington County | 80.82 |
| 24 | Carbon County | 80.76 |
| 25 | Luzerne County | 80.61 |
| 25 | Warren County | 80.61 |
| 26 | Bedford County | 80.47 |
| 26 | Clarion County | 80.47 |
| 27 | Mercer County | 80.46 |
| 27 | Susquehanna County | 80.46 |
| 28 | Northampton County | 80.42 |
| 29 | Lackawanna County | 80.41 |
| 30 | Lawrence County | 80.23 |
| 31 | Blair County | 80.18 |
| 32 | Butler County | 80.16 |
| 33 | Potter County | 80.14 |
| 34 | Northumberland County | 79.95 |
| 35 | McKean County | 79.94 |
| 36 | Adams County | 79.93 |
| 37 | Venango County | 79.91 |
| 38 | Monroe County | 79.77 |
| 39 | Tioga County | 79.72 |
| 40 | Bucks County | 79.71 |
| 40 | Philadelphia County | 79.71 |
| 41 | Cumberland County | 79.60 |
| 42 | Lycoming County | 79.52 |
| 43 | Montour County | 79.36 |
| 44 | Crawford County | 79.35 |
| 45 | Jefferson County | 79.22 |
| 46 | Erie County | 79.13 |
| 47 | Fulton County | 79.10 |
| 48 | Clinton County | 79.03 |
| 49 | Montgomery County | 78.69 |
| 50 | Dauphin County | 78.38 |
| 50 | Snyder County | 78.38 |
| 51 | Perry County | 78.35 |
| 52 | Bradford County | 78.28 |
| 53 | Mifflin County | 78.14 |
| 54 | York County | 78.08 |
| 55 | Juniata County | 78.03 |
| 56 | Delaware County | 77.98 |
| 57 | Lehigh County | 77.94 |
| 58 | Berks County | 77.80 |
| 59 | Lebanon County | 77.65 |
| 60 | Franklin County | 77.58 |
| 61 | Chester County | 77.26 |
| 62 | Lancaster County | 76.91 |