Ranking of Iowa Counties By Net International Migration in 2015

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Net International Migration for Iowa was 5.70K. Among all Iowa counties, Polk County had the highest net international migration (975), followed by Johnson County (852), and Story County (722).

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 in 2015
Polk
975
Johnson
852
Story
722
Linn
375
Black Hawk
337
Scott
271
Dallas
255
Jefferson
222
Woodbury
161
Marshall
111
Ranking of Iowa Counties By Net International Migration in 2015
Rank
County
Net Intl. Migration
1 Polk County 975
2 Johnson County 852
3 Story County 722
4 Linn County 375
5 Black Hawk County 337
6 Scott County 271
7 Dallas County 255
8 Jefferson County 222
9 Woodbury County 161
10 Marshall County 111
11 Muscatine County 102
12 Wapello County 101
13 Dubuque County 96
14 Buena Vista County 95
15 Crawford County 83
16 Webster County 71
17 Sioux County 64
18 Clinton County 46
19 Louisa County 45
19 Pottawattamie County 45
20 Poweshiek County 36
21 Mahaska County 33
22 Bremer County 32
23 Allamakee County 31
24 Plymouth County 30
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