Ranking of Iowa Counties By Net Migration in 2015

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Net Migration for Iowa was 2.05K. Among all Iowa counties, Polk County had the highest net migration (3.02K), followed by Dallas County (2.04K), and Johnson County (1.09K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa 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 Iowa Counties By Net Migration in 2015
Polk
Dallas
Johnson
Linn
Warren
Story
Dickinson
Boone
Dubuque
Madison
Ranking of Iowa Counties By Net Migration in 2015
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Rank County Net Migration
1 Polk County 3023
2 Dallas County 2042
3 Johnson County 1085
4 Linn County 1073
5 Warren County 493
6 Story County 470
7 Dickinson County 174
8 Boone County 160
9 Dubuque County 117
10 Madison County 86
11 Mills County 85
12 Jefferson County 71
13 Winnebago County 67
14 Winneshiek County 64
15 Taylor County 60
16 Washington County 54
17 Pottawattamie County 48
18 Ringgold County 45
19 Palo Alto County 42
20 Bremer County 39
21 Wapello County 37
22 Grundy County 36
23 Page County 28
24 Cass County 21
25 Clay County 11
26 Monona County 10
27 Webster County 4
28 Monroe County 3
29 Clarke County 0
29 Ida County 0
30 Guthrie County -5
30 Lucas County -5
30 Mitchell County -5
31 Henry County -8
32 Lyon County -11
33 Louisa County -12
34 Wayne County -13
35 Hancock County -16
36 Calhoun County -18
36 Cedar County -18
37 Hamilton County -26
38 Jackson County -29
39 Clayton County -36
40 Kossuth County -38
41 Worth County -40
42 Hardin County -41
43 Butler County -43
44 Plymouth County -45
45 Delaware County -47
46 Davis County -48
46 Sac County -48
47 Shelby County -52
48 Iowa County -54
49 Audubon County -55
50 Appanoose County -57
50 Howard County -57
51 Wright County -62
52 Humboldt County -66
53 Osceola County -80
53 Van Buren County -80
54 Decatur County -82
55 Floyd County -85
55 Muscatine County -85
56 Harrison County -86
57 Fayette County -88
58 Chickasaw County -89
59 Benton County -93
59 O'Brien County -93
60 Buchanan County -95
61 Fremont County -96
62 Keokuk County -98
63 Carroll County -102
64 Adams County -103
65 Tama County -108
66 Emmet County -117
67 Mahaska County -118
68 Pocahontas County -123
69 Franklin County -131
69 Jones County -131
69 Scott County -131
70 Crawford County -135
71 Sioux County -142
72 Lee County -154
73 Jasper County -162
74 Union County -163
75 Adair County -164
76 Greene County -170
77 Marion County -172
78 Cerro Gordo County -174
79 Montgomery County -199
80 Allamakee County -204
81 Poweshiek County -207
82 Des Moines County -210
83 Black Hawk County -252
84 Cherokee County -286
85 Buena Vista County -345
86 Woodbury County -351
87 Clinton County -358
88 Marshall County -383