Ranking of Pennsylvania Counties By Net International Migration in 2019
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2019, the Net International Migration for Pennsylvania was 14.72K. Among all Pennsylvania counties, Philadelphia County had the highest net international migration (4.37K), followed by Allegheny County (1.63K), and Montgomery County (1.07K).
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), 2019 Census.
See this for other years:
Ranking of Pennsylvania Counties By Net International Migration in 2019
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| Rank | County | Net Intl. Migration |
|---|---|---|
| 1 | Philadelphia County | 4368 |
| 2 | Allegheny County | 1632 |
| 3 | Montgomery County | 1066 |
| 4 | Delaware County | 891 |
| 5 | Lehigh County | 797 |
| 6 | Centre County | 648 |
| 6 | Luzerne County | 648 |
| 7 | Chester County | 514 |
| 8 | Lancaster County | 512 |
| 9 | Dauphin County | 503 |
| 10 | Berks County | 472 |
| 11 | Erie County | 413 |
| 12 | Lackawanna County | 327 |
| 13 | Bucks County | 309 |
| 14 | Cumberland County | 305 |
| 15 | Northampton County | 233 |
| 16 | York County | 154 |
| 17 | Franklin County | 150 |
| 18 | Monroe County | 126 |
| 19 | Lebanon County | 109 |
| 20 | Lycoming County | 65 |
| 21 | Butler County | 55 |
| 22 | Westmoreland County | 43 |
| 23 | Clearfield County | 41 |
| 24 | Indiana County | 37 |
| 25 | Washington County | 30 |
| 26 | Huntingdon County | 27 |
| 27 | Cambria County | 19 |
| 28 | Bradford County | 18 |
| 28 | Lawrence County | 18 |
| 28 | Mercer County | 18 |
| 29 | Blair County | 16 |
| 29 | Somerset County | 16 |
| 30 | McKean County | 15 |
| 31 | Montour County | 14 |
| 32 | Clarion County | 12 |
| 32 | Columbia County | 12 |
| 33 | Fayette County | 11 |
| 34 | Beaver County | 10 |
| 35 | Juniata County | 8 |
| 36 | Crawford County | 7 |
| 36 | Tioga County | 7 |
| 37 | Adams County | 6 |
| 37 | Carbon County | 6 |
| 38 | Clinton County | 5 |
| 39 | Cameron County | 4 |
| 39 | Potter County | 4 |
| 39 | Snyder County | 4 |
| 39 | Warren County | 4 |
| 40 | Bedford County | 3 |
| 40 | Perry County | 3 |
| 40 | Pike County | 3 |
| 40 | Venango County | 3 |
| 40 | Wyoming County | 3 |
| 41 | Susquehanna County | 2 |
| 41 | Union County | 2 |
| 42 | Jefferson County | 1 |
| 42 | Wayne County | 1 |
| 43 | Armstrong County | 0 |
| 43 | Elk County | 0 |
| 43 | Forest County | 0 |
| 43 | Fulton County | 0 |
| 44 | Greene County | -1 |
| 44 | Sullivan County | -1 |
| 45 | Mifflin County | -2 |
| 45 | Northumberland County | -2 |
| 45 | Schuylkill County | -2 |