Ranking of Pennsylvania Counties By Net Migration Rate per 1K in 2020

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2020, the Net Migration Rate per 1K for Pennsylvania was -0.49. Among all Pennsylvania counties, Cumberland County had the highest net migration rate (10.41), followed by Pike County (7.15), and Butler County (6.2).

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 Migration Rate per 1K in 2020
Cumberland
Pike
Butler
Carbon
Sullivan
Montgomery
Wayne
Dauphin
Lebanon
Washington
Ranking of Pennsylvania Counties By Net Migration Rate per 1K in 2020
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Rank County Net Migration Rate
1 Cumberland County 10.41
2 Pike County 7.15
3 Butler County 6.2
4 Carbon County 4.23
5 Sullivan County 4.21
6 Montgomery County 4.09
7 Wayne County 3.55
8 Dauphin County 3.05
9 Lebanon County 3.03
10 Washington County 2.91
11 Northampton County 2.24
12 York County 2.06
13 Lehigh County 2.01
14 Monroe County 1.89
15 Chester County 1.67
16 Adams County 1.66
17 Luzerne County 1.49
18 Schuylkill County 1.15
19 Columbia County 1.12
20 Fulton County 1.1
21 Franklin County 1
22 Bedford County 0.92
23 Bucks County 0.8
24 Berks County 0.64
25 Forest County 0.29
26 Westmoreland County 0.25
27 Lackawanna County -0.48
28 Delaware County -0.54
29 Lancaster County -1.05
30 Lycoming County -1.11
31 Potter County -1.21
32 Lawrence County -1.22
33 Bradford County -1.23
34 Mifflin County -1.43
35 Northumberland County -1.52
36 Snyder County -1.71
37 Clarion County -1.98
38 Allegheny County -2.09
39 Jefferson County -2.22
40 Indiana County -2.23
41 Armstrong County -2.37
42 Perry County -2.4
43 Warren County -2.43
44 Mercer County -2.62
45 Susquehanna County -2.74
46 McKean County -2.82
47 Erie County -2.9
48 Blair County -2.98
49 Clearfield County -3.12
50 Huntingdon County -3.17
50 Somerset County -3.17
51 Union County -3.24
52 Centre County -3.31
53 Tioga County -3.55
54 Wyoming County -4.31
55 Beaver County -4.33
56 Montour County -4.8
57 Fayette County -4.99
58 Venango County -5.34
59 Elk County -5.48
60 Cambria County -5.94
61 Juniata County -6.16
61 Philadelphia County -6.16
62 Crawford County -6.73
63 Greene County -8.34
64 Clinton County -8.71
65 Cameron County -12.11