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
5.74
Johnson
3.79
Story
3.37
Crawford
2.93
Wapello
2.77
Clarke
2.33
Floyd
2.15
Louisa
1.97
Buena Vista
1.85
Muscatine
1.47
Ranking of Iowa Counties By Net International Migration Rate per 1K in 2018
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
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