Ranking of Iowa Counties By Net International Migration Rate per 1K in 2011

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2011, the Net International Migration Rate per 1K for Iowa was 2.11. Among all Iowa counties, Jefferson County had the highest net international migration rate (13.91), followed by Story County (10.3), and Johnson County (8.55).

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 2011
Jefferson
13.91
Story
10.3
Johnson
8.55
Emmet
6.19
Marshall
4.11
Polk
3.75
Dallas
3.42
Buena Vista
3.15
Poweshiek
2.54
Woodbury
2.12
Ranking of Iowa Counties By Net International Migration Rate per 1K in 2011
Rank
County
Net Intl. Migration Rate
1 Jefferson County 13.91
2 Story County 10.3
3 Johnson County 8.55
4 Emmet County 6.19
5 Marshall County 4.11
6 Polk County 3.75
7 Dallas County 3.42
8 Buena Vista County 3.15
9 Poweshiek County 2.54
10 Woodbury County 2.12
11 Black Hawk County 2.02
12 Sioux County 1.95
13 Linn County 1.93
13 Louisa County 1.93
14 Lucas County 1.8
15 Wapello County 1.66
16 Allamakee County 1.61
17 Fayette County 1.34
18 Decatur County 1.32
19 Dubuque County 1.22
20 Scott County 1.18
21 Palo Alto County 1.17
22 Crawford County 1.16
23 Howard County 1.15
24 Webster County 1.14
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