Ranking of Pennsylvania Counties By Net Migration in 2015
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2015, the Net Migration for Pennsylvania was -10.92K. Among all Pennsylvania counties, Cumberland County had the highest net migration (2.27K), followed by Lehigh County (1.55K), and Northampton County (809).
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), 2015 Census.
See this for other years:
Ranking of Pennsylvania Counties By Net Migration in 2015
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| Rank | County | Net Migration |
|---|---|---|
| 1 | Cumberland County | 2270 |
| 2 | Lehigh County | 1545 |
| 3 | Northampton County | 809 |
| 4 | Lebanon County | 742 |
| 5 | York County | 547 |
| 6 | Centre County | 529 |
| 7 | Chester County | 519 |
| 8 | Adams County | 487 |
| 9 | Union County | 481 |
| 10 | Lancaster County | 471 |
| 11 | Washington County | 412 |
| 12 | Butler County | 331 |
| 13 | Montgomery County | 301 |
| 14 | Bucks County | 281 |
| 15 | Franklin County | 189 |
| 16 | Snyder County | 164 |
| 17 | Perry County | 117 |
| 18 | Sullivan County | 31 |
| 19 | Fulton County | 24 |
| 20 | Clarion County | -24 |
| 21 | Forest County | -25 |
| 22 | Wayne County | -47 |
| 23 | Cameron County | -49 |
| 24 | Dauphin County | -64 |
| 25 | Juniata County | -70 |
| 26 | Mifflin County | -77 |
| 27 | Potter County | -97 |
| 28 | Luzerne County | -101 |
| 29 | Montour County | -121 |
| 30 | McKean County | -134 |
| 31 | Clinton County | -139 |
| 32 | Clearfield County | -140 |
| 33 | Jefferson County | -158 |
| 34 | Elk County | -174 |
| 35 | Beaver County | -179 |
| 36 | Huntingdon County | -187 |
| 37 | Carbon County | -218 |
| 38 | Warren County | -222 |
| 39 | Lawrence County | -225 |
| 40 | Pike County | -226 |
| 41 | Susquehanna County | -250 |
| 42 | Venango County | -255 |
| 43 | Bradford County | -274 |
| 44 | Bedford County | -284 |
| 45 | Berks County | -292 |
| 46 | Columbia County | -303 |
| 47 | Greene County | -313 |
| 48 | Fayette County | -329 |
| 49 | Wyoming County | -333 |
| 50 | Blair County | -362 |
| 51 | Somerset County | -398 |
| 52 | Tioga County | -399 |
| 53 | Lackawanna County | -414 |
| 54 | Westmoreland County | -459 |
| 55 | Armstrong County | -477 |
| 56 | Northumberland County | -479 |
| 57 | Indiana County | -523 |
| 58 | Crawford County | -531 |
| 59 | Lycoming County | -676 |
| 60 | Schuylkill County | -680 |
| 61 | Mercer County | -718 |
| 62 | Monroe County | -768 |
| 63 | Delaware County | -778 |
| 64 | Cambria County | -918 |
| 65 | Erie County | -1442 |
| 66 | Philadelphia County | -2828 |
| 67 | Allegheny County | -3008 |