Ranking of Pennsylvania Counties By Net Domestic Migration in 2015

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2015, the Net Domestic Migration for Pennsylvania was -43.64K. Among all Pennsylvania counties, Cumberland County had the highest net domestic migration (1.61K), followed by Union County (434), and Adams County (386).

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.

See this for other years:
Ranking of Pennsylvania Counties By Net Domestic Migration in 2015
Cumberland
Union
Adams
Washington
Butler
Lebanon
Snyder
Northampton
Perry
Sullivan
Ranking of Pennsylvania Counties By Net Domestic Migration in 2015
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Rank County Net Dom. Migration
1 Cumberland County 1614
2 Union County 434
3 Adams County 386
4 Washington County 293
5 Butler County 238
6 Lebanon County 197
7 Snyder County 151
8 Northampton County 149
9 Perry County 101
10 Sullivan County 27
11 Fulton County 23
12 Franklin County 16
13 Forest County -29
14 Clarion County -46
15 Wayne County -55
16 Cameron County -57
17 York County -73
18 Mifflin County -92
19 Potter County -100
20 Juniata County -109
21 McKean County -146
22 Clinton County -151
23 Montour County -152
24 Jefferson County -161
25 Elk County -177
26 Beaver County -207
27 Clearfield County -209
28 Huntingdon County -230
29 Carbon County -232
30 Warren County -237
31 Lawrence County -252
31 Susquehanna County -252
32 Venango County -260
33 Pike County -286
34 Bedford County -291
35 Bradford County -304
36 Columbia County -315
36 Greene County -315
37 Wyoming County -338
38 Blair County -401
39 Tioga County -408
40 Somerset County -432
41 Fayette County -433
42 Lehigh County -473
43 Armstrong County -482
44 Northumberland County -493
45 Crawford County -556
46 Westmoreland County -561
47 Indiana County -605
48 Bucks County -609
49 Centre County -627
50 Schuylkill County -729
51 Lycoming County -771
52 Mercer County -778
53 Chester County -882
54 Cambria County -960
55 Lancaster County -975
56 Monroe County -1062
57 Luzerne County -1138
58 Dauphin County -1168
59 Lackawanna County -1169
60 Berks County -1919
61 Erie County -1942
62 Montgomery County -1990
63 Delaware County -2513
64 Allegheny County -6346
65 Philadelphia County -11774