Ranking of Iowa Counties By Net International Migration in 2023

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2023, the Net International Migration for Iowa was 7.11K. Among all Iowa counties, Polk County had the highest net international migration (1.58K), followed by Johnson County (729), and Linn County (484).

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 2023
Polk
1.58K
Johnson
729
Linn
484
Story
468
Black Hawk
370
Woodbury
352
Scott
302
Marshall
283
Dallas
218
Pottawattamie
203
Ranking of Iowa Counties By Net International Migration in 2023
Rank
County
Net Intl. Migration
1 Polk County 1,579
2 Johnson County 729
3 Linn County 484
4 Story County 468
5 Black Hawk County 370
6 Woodbury County 352
7 Scott County 302
8 Marshall County 283
9 Dallas County 218
10 Pottawattamie County 203
11 Wapello County 140
12 Jefferson County 128
13 Buena Vista County 122
14 Sioux County 119
15 Webster County 107
16 Muscatine County 106
17 Dubuque County 105
18 Wright County 82
19 Hardin County 76
20 Allamakee County 61
21 Shelby County 59
21 Union County 59
22 Louisa County 52
23 Jasper County 47
23 Plymouth County 47
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