Ranking of Pennsylvania Counties By Population with Northern European Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 10.44K people in Pennsylvania with Northern European ancestry. Among all Pennsylvania counties, Allegheny County had the highest population with Northern European ancestry (1.11K), followed by Montgomery County (930), and Chester County (891).
The chart and table below shows the top 10 counties with high number of people with Northern European ancestry.
You can see similar information for other states and for other ancestry groups in Pennsylvania.
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Related Topics: Pennsylvania ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Pennsylvania Counties By Population with Northern European Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Allegheny County | 1109 |
| 2 | Montgomery County | 930 |
| 3 | Chester County | 891 |
| 4 | Philadelphia County | 721 |
| 5 | Delaware County | 674 |
| 6 | Lancaster County | 541 |
| 7 | Cumberland County | 528 |
| 8 | Bucks County | 479 |
| 9 | Dauphin County | 432 |
| 10 | York County | 350 |
| 11 | Erie County | 313 |
| 12 | Northampton County | 265 |
| 13 | Westmoreland County | 252 |
| 14 | Berks County | 242 |
| 15 | Lycoming County | 224 |
| 16 | Lehigh County | 206 |
| 17 | Franklin County | 188 |
| 18 | Lackawanna County | 169 |
| 19 | Beaver County | 148 |
| 20 | Washington County | 138 |
| 21 | Mercer County | 103 |
| 22 | Luzerne County | 101 |
| 23 | Monroe County | 95 |
| 24 | Butler County | 94 |
| 25 | Tioga County | 89 |
| 26 | Warren County | 83 |
| 27 | Adams County | 81 |
| 27 | Crawford County | 81 |
| 28 | Cambria County | 68 |
| 29 | Centre County | 64 |
| 30 | Northumberland County | 63 |
| 31 | Elk County | 61 |
| 32 | Indiana County | 56 |
| 33 | Jefferson County | 46 |
| 34 | Fayette County | 38 |
| 34 | Union County | 38 |
| 35 | Venango County | 36 |
| 36 | Carbon County | 33 |
| 37 | Bedford County | 30 |
| 37 | Columbia County | 30 |
| 38 | Armstrong County | 29 |
| 38 | Blair County | 29 |
| 39 | Susquehanna County | 28 |
| 40 | Potter County | 25 |
| 41 | Clearfield County | 23 |
| 41 | Clinton County | 23 |
| 41 | Perry County | 23 |
| 42 | Huntingdon County | 22 |
| 42 | Snyder County | 22 |
| 43 | Lawrence County | 21 |
| 43 | Lebanon County | 21 |
| 44 | Bradford County | 20 |
| 45 | Wyoming County | 18 |
| 46 | Cameron County | 9 |
| 47 | McKean County | 8 |
| 48 | Schuylkill County | 7 |
| 49 | Greene County | 4 |
| 49 | Sullivan County | 4 |
| 49 | Wayne County | 4 |
| 50 | Pike County | 3 |
| 51 | Clarion County | 2 |
| 51 | Forest County | 2 |
| 51 | Somerset County | 2 |