Ranking of Pennsylvania Counties By Percentage of Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the population of Pennsylvania (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 33.80%. Among all Pennsylvania counties, Forest County had the highest percentage of its population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (53.39%), followed by Cameron County (51.99%), and Jefferson County (51.17%).
The chart below shows the top 10 Pennsylvania counties, and the table below shows the ranking of all Pennsylvania counties.
You can see similar information for other educational attainments.
You can also see similar information for other states and for the United States.
| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Forest County | 53.39 |
| 2 | Cameron County | 51.99 |
| 3 | Jefferson County | 51.17 |
| 4 | Huntingdon County | 50.05 |
| 5 | Bedford County | 49.71 |
| 6 | Mifflin County | 49.66 |
| 7 | Elk County | 49.57 |
| 8 | Northumberland County | 49.30 |
| 9 | Juniata County | 49.14 |
| 10 | Fulton County | 49.06 |
| 11 | Armstrong County | 48.96 |
| 11 | Somerset County | 48.96 |
| 12 | Sullivan County | 48.73 |
| 13 | Fayette County | 47.86 |
| 14 | Clarion County | 47.56 |
| 15 | Clinton County | 47.53 |
| 16 | Bradford County | 47.47 |
| 17 | Clearfield County | 47.38 |
| 18 | Crawford County | 47.22 |
| 19 | McKean County | 47.12 |
| 20 | Venango County | 46.98 |
| 21 | Perry County | 46.53 |
| 22 | Potter County | 46.40 |
| 23 | Wyoming County | 46.32 |
| 24 | Susquehanna County | 46.28 |
| 25 | Warren County | 46.20 |
| 26 | Schuylkill County | 45.30 |
| 27 | Carbon County | 44.90 |
| 28 | Greene County | 44.83 |
| 29 | Blair County | 44.49 |
| 30 | Wayne County | 44.29 |
| 31 | Cambria County | 44.14 |
| 32 | Columbia County | 44.01 |
| 33 | Tioga County | 44.00 |
| 34 | Snyder County | 43.68 |
| 35 | Lawrence County | 43.59 |
| 36 | Franklin County | 42.98 |
| 37 | Lebanon County | 42.78 |
| 38 | Union County | 42.21 |
| 39 | Mercer County | 41.77 |
| 40 | Indiana County | 41.38 |
| 41 | Adams County | 39.83 |
| 42 | York County | 38.88 |
| 43 | Lycoming County | 38.47 |
| 44 | Luzerne County | 38.21 |
| 45 | Erie County | 37.26 |
| 46 | Beaver County | 36.74 |
| 47 | Berks County | 36.54 |
| 48 | Washington County | 36.52 |
| 49 | Lackawanna County | 36.15 |
| 50 | Montour County | 35.85 |
| 51 | Westmoreland County | 35.72 |
| 52 | Lancaster County | 34.39 |
| 53 | Monroe County | 34.35 |
| 54 | Pike County | 34.14 |
| 55 | Northampton County | 33.54 |
| 56 | Dauphin County | 32.88 |
| 57 | Lehigh County | 32.18 |
| 58 | Cumberland County | 31.63 |
| 59 | Philadelphia County | 31.37 |
| 60 | Butler County | 31.26 |
| 61 | Centre County | 28.25 |
| 62 | Delaware County | 27.92 |
| 63 | Bucks County | 27.74 |
| 64 | Allegheny County | 25.96 |
| 65 | Montgomery County | 22.76 |
| 66 | Chester County | 19.85 |
