Ranking of Pennsylvania Counties By Net Migration in 2012
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2012, the Net Migration for Pennsylvania was 7.21K. Among all Pennsylvania counties, Allegheny County had the highest net migration (3.34K), followed by Philadelphia County (2.89K), and Cumberland County (1.94K).
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 related topics, and for other states. You can also see the ranking of all counties in the United States.
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Related Topics: Pennsylvania Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2012 Census.
See this for other years:
Ranking of Pennsylvania Counties By Net Migration in 2012
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| Rank | County | Net Migration |
|---|---|---|
| 1 | Allegheny County | 3336 |
| 2 | Philadelphia County | 2888 |
| 3 | Cumberland County | 1941 |
| 4 | Montgomery County | 1702 |
| 5 | Luzerne County | 834 |
| 6 | Lebanon County | 806 |
| 7 | Washington County | 711 |
| 8 | Chester County | 657 |
| 9 | Northampton County | 633 |
| 10 | Lehigh County | 571 |
| 11 | Lancaster County | 530 |
| 12 | Centre County | 448 |
| 13 | Lycoming County | 426 |
| 14 | Lackawanna County | 341 |
| 15 | Butler County | 298 |
| 16 | Northumberland County | 276 |
| 17 | Beaver County | 231 |
| 18 | Clinton County | 192 |
| 19 | Clearfield County | 188 |
| 20 | Tioga County | 181 |
| 21 | Schuylkill County | 119 |
| 22 | Potter County | 109 |
| 23 | Delaware County | 101 |
| 24 | Montour County | 79 |
| 25 | McKean County | 74 |
| 26 | Wyoming County | 66 |
| 27 | Union County | 56 |
| 28 | Franklin County | 47 |
| 29 | Snyder County | 44 |
| 30 | Columbia County | 41 |
| 31 | Sullivan County | 32 |
| 32 | Bedford County | -4 |
| 33 | Cameron County | -16 |
| 34 | Huntingdon County | -24 |
| 35 | Forest County | -33 |
| 36 | Fulton County | -42 |
| 37 | Carbon County | -65 |
| 38 | Jefferson County | -69 |
| 38 | Mifflin County | -69 |
| 39 | Somerset County | -79 |
| 40 | Elk County | -97 |
| 41 | Warren County | -118 |
| 42 | Juniata County | -137 |
| 43 | Dauphin County | -188 |
| 44 | Bradford County | -207 |
| 45 | Perry County | -212 |
| 46 | Blair County | -219 |
| 47 | Erie County | -225 |
| 48 | Adams County | -246 |
| 49 | Susquehanna County | -247 |
| 50 | Mercer County | -250 |
| 51 | Armstrong County | -260 |
| 52 | Greene County | -281 |
| 53 | Fayette County | -288 |
| 54 | Wayne County | -316 |
| 55 | Indiana County | -324 |
| 56 | York County | -362 |
| 57 | Venango County | -370 |
| 58 | Westmoreland County | -407 |
| 59 | Clarion County | -409 |
| 60 | Crawford County | -455 |
| 61 | Lawrence County | -465 |
| 62 | Cambria County | -636 |
| 63 | Pike County | -671 |
| 64 | Berks County | -678 |
| 65 | Bucks County | -946 |
| 66 | Monroe County | -1332 |