Ranking of Pennsylvania Counties By White Alone Population in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Pennsylvania counties, Allegheny County had the highest number of people who identified their race as White Alone (988.41K), followed by Philadelphia County (706.66K), and Montgomery County (678.98K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Pennsylvania counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
You may also be interested in:
Related Topics: Pennsylvania Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Pennsylvania Counties By White Alone Population in 2021
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| Rank | County | White Alone Population |
|---|---|---|
| 1 | Allegheny County | 988405 |
| 2 | Philadelphia County | 706663 |
| 3 | Montgomery County | 678982 |
| 4 | Bucks County | 566108 |
| 5 | Lancaster County | 495722 |
| 6 | Chester County | 456591 |
| 7 | York County | 403704 |
| 8 | Delaware County | 389017 |
| 9 | Berks County | 370032 |
| 10 | Westmoreland County | 333604 |
| 11 | Lehigh County | 305303 |
| 12 | Luzerne County | 286987 |
| 13 | Northampton County | 273268 |
| 14 | Erie County | 233941 |
| 15 | Cumberland County | 230028 |
| 16 | Dauphin County | 202140 |
| 17 | Washington County | 195680 |
| 18 | Lackawanna County | 193481 |
| 19 | Butler County | 187915 |
| 20 | Beaver County | 150467 |
| 21 | Franklin County | 144023 |
| 22 | Centre County | 138756 |
| 23 | Schuylkill County | 133639 |
| 24 | Lebanon County | 132325 |
| 25 | Monroe County | 128458 |
| 26 | Cambria County | 123232 |
| 27 | Fayette County | 117396 |
| 28 | Blair County | 116138 |
| 29 | Lycoming County | 103878 |
| 30 | Mercer County | 100276 |
| 31 | Adams County | 100180 |
| 32 | Northumberland County | 85982 |
| 33 | Crawford County | 79649 |
| 34 | Lawrence County | 79156 |
| 35 | Indiana County | 78598 |
| 36 | Clearfield County | 75211 |
| 37 | Somerset County | 69972 |
| 38 | Armstrong County | 63542 |
| 39 | Carbon County | 62068 |
| 40 | Columbia County | 61818 |
| 41 | Bradford County | 58153 |
| 42 | Pike County | 53196 |
| 43 | Venango County | 48415 |
| 44 | Wayne County | 48267 |
| 45 | Bedford County | 46355 |
| 46 | Mifflin County | 44766 |
| 47 | Perry County | 44352 |
| 48 | Jefferson County | 43179 |
| 49 | Huntingdon County | 40379 |
| 50 | Tioga County | 40117 |
| 51 | McKean County | 38401 |
| 52 | Union County | 38316 |
| 53 | Snyder County | 38312 |
| 54 | Susquehanna County | 37351 |
| 55 | Warren County | 37200 |
| 56 | Clinton County | 36551 |
| 57 | Clarion County | 36185 |
| 58 | Greene County | 33263 |
| 59 | Elk County | 30139 |
| 60 | Wyoming County | 25270 |
| 61 | Juniata County | 22598 |
| 62 | Montour County | 16689 |
| 63 | Potter County | 15883 |
| 64 | Fulton County | 14058 |
| 65 | Sullivan County | 5596 |
| 66 | Forest County | 5116 |
| 67 | Cameron County | 4311 |