Ranking of Iowa Counties By Net International Migration Rate per 1K in 2018

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2018, the Net International Migration Rate per 1K for Iowa was 0.98. Among all Iowa counties, Jefferson County had the highest net international migration rate (5.74), followed by Johnson County (3.79), and Story County (3.37).

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 International Migration Rate per 1K in 2018
Jefferson
Johnson
Story
Crawford
Wapello
Clarke
Floyd
Louisa
Buena Vista
Muscatine
Ranking of Iowa Counties By Net International Migration Rate per 1K in 2018
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Rank County Net Intl. Migration Rate
1 Jefferson County 5.74
2 Johnson County 3.79
3 Story County 3.37
4 Crawford County 2.93
5 Wapello County 2.77
6 Clarke County 2.33
7 Floyd County 2.15
8 Louisa County 1.97
9 Buena Vista County 1.85
10 Muscatine County 1.47
11 Taylor County 1.46
12 Palo Alto County 1.45
13 Dallas County 1.38
14 Bremer County 1.36
15 Black Hawk County 1.33
15 Winnebago County 1.33
16 Des Moines County 1.02
17 Marshall County 1
18 Linn County 0.99
18 Mahaska County 0.99
19 Woodbury County 0.97
20 Emmet County 0.96
21 Polk County 0.94
22 Poweshiek County 0.92
23 Decatur County 0.88
24 Wright County 0.87
25 Chickasaw County 0.83
26 Page County 0.79
27 Webster County 0.74
28 Union County 0.73
29 Allamakee County 0.72
29 Dubuque County 0.72
30 Cass County 0.69
31 Hardin County 0.65
32 Dickinson County 0.64
33 Sioux County 0.63
34 Scott County 0.61
35 Keokuk County 0.59
35 Tama County 0.59
36 Washington County 0.54
37 Cherokee County 0.53
38 Humboldt County 0.52
39 Lyon County 0.51
40 Clayton County 0.46
40 Fayette County 0.46
41 Henry County 0.45
42 Calhoun County 0.41
43 Ringgold County 0.4
44 Clay County 0.37
44 Hancock County 0.37
45 Jones County 0.34
46 Osceola County 0.33
47 Appanoose County 0.32
48 Pottawattamie County 0.29
49 Guthrie County 0.28
50 Clinton County 0.26
51 Madison County 0.25
52 Cerro Gordo County 0.23
52 Delaware County 0.23
53 Butler County 0.21
54 Kossuth County 0.2
54 Montgomery County 0.2
55 Audubon County 0.18
56 Carroll County 0.15
56 Winneshiek County 0.15
57 Adair County 0.14
57 Buchanan County 0.14
57 Harrison County 0.14
58 Hamilton County 0.13
59 Marion County 0.12
59 Plymouth County 0.12
60 Franklin County 0.1
60 Mitchell County 0.1
61 Benton County 0.08
61 Jasper County 0.08
62 Jackson County 0.05
63 Adams County 0
63 Davis County 0
63 Fremont County 0
63 Greene County 0
63 Grundy County 0
63 Ida County 0
63 Mills County 0
63 Monroe County 0
63 O'Brien County 0
63 Van Buren County 0
63 Warren County 0
63 Wayne County 0
63 Worth County 0
64 Boone County -0.04
65 Cedar County -0.05
66 Sac County -0.1
67 Monona County -0.11
68 Lee County -0.12
68 Lucas County -0.12
69 Pocahontas County -0.15
70 Shelby County -0.17
71 Howard County -0.22
72 Iowa County -0.25