Ranking of Iowa Counties By Net International Migration Rate per 1K in 2015
Updated on July 26, 2024.
Based on the US Census Vintage data estimates, in 2015, the Net International Migration Rate per 1K for Iowa was 1.83. Among all Iowa counties, Jefferson County had the highest net international migration rate (12.43), followed by Story County (7.5), and Johnson County (5.92).
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.
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2015 Census.
See this for other years:
Ranking of Iowa Counties By Net International Migration Rate per 1K in 2015
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| Rank | County | Net Intl. Migration Rate |
|---|---|---|
| 1 | Jefferson County | 12.43 |
| 2 | Story County | 7.5 |
| 3 | Johnson County | 5.92 |
| 4 | Crawford County | 4.85 |
| 5 | Buena Vista County | 4.64 |
| 6 | Louisa County | 3.99 |
| 7 | Dallas County | 3.22 |
| 8 | Wapello County | 2.85 |
| 9 | Marshall County | 2.74 |
| 10 | Black Hawk County | 2.52 |
| 11 | Muscatine County | 2.37 |
| 12 | Palo Alto County | 2.3 |
| 13 | Allamakee County | 2.22 |
| 14 | Polk County | 2.1 |
| 15 | Poweshiek County | 1.95 |
| 16 | Webster County | 1.91 |
| 17 | Sioux County | 1.84 |
| 18 | Linn County | 1.71 |
| 19 | Scott County | 1.58 |
| 20 | Woodbury County | 1.57 |
| 21 | Decatur County | 1.47 |
| 21 | Mahaska County | 1.47 |
| 22 | Bremer County | 1.3 |
| 23 | Osceola County | 1.29 |
| 24 | Floyd County | 1.25 |
| 25 | Clarke County | 1.2 |
| 25 | Plymouth County | 1.2 |
| 26 | Ida County | 1.15 |
| 27 | Fayette County | 1.14 |
| 28 | Taylor County | 1.13 |
| 29 | Wright County | 1.09 |
| 30 | Chickasaw County | 1.07 |
| 31 | Henry County | 1.06 |
| 32 | Dubuque County | 0.99 |
| 33 | Clinton County | 0.96 |
| 34 | Humboldt County | 0.94 |
| 35 | Jones County | 0.88 |
| 36 | Winnebago County | 0.85 |
| 37 | Emmet County | 0.82 |
| 38 | Ringgold County | 0.81 |
| 39 | Page County | 0.78 |
| 40 | Pocahontas County | 0.71 |
| 41 | Des Moines County | 0.7 |
| 41 | Tama County | 0.7 |
| 42 | Cerro Gordo County | 0.6 |
| 43 | Hamilton County | 0.59 |
| 43 | Keokuk County | 0.59 |
| 43 | Washington County | 0.59 |
| 44 | Franklin County | 0.58 |
| 44 | Hardin County | 0.58 |
| 44 | Winneshiek County | 0.58 |
| 45 | Union County | 0.56 |
| 46 | Clay County | 0.55 |
| 47 | Butler County | 0.54 |
| 48 | Kossuth County | 0.53 |
| 49 | Delaware County | 0.52 |
| 50 | Calhoun County | 0.51 |
| 50 | Madison County | 0.51 |
| 51 | Pottawattamie County | 0.48 |
| 52 | Guthrie County | 0.47 |
| 52 | Mills County | 0.47 |
| 53 | Clayton County | 0.45 |
| 54 | Buchanan County | 0.43 |
| 54 | Cherokee County | 0.43 |
| 54 | Fremont County | 0.43 |
| 54 | O'Brien County | 0.43 |
| 55 | Adair County | 0.41 |
| 56 | Hancock County | 0.36 |
| 57 | Benton County | 0.35 |
| 57 | Dickinson County | 0.35 |
| 58 | Appanoose County | 0.32 |
| 59 | Carroll County | 0.29 |
| 59 | Montgomery County | 0.29 |
| 60 | Cedar County | 0.27 |
| 61 | Monroe County | 0.25 |
| 62 | Jasper County | 0.24 |
| 63 | Marion County | 0.21 |
| 63 | Warren County | 0.21 |
| 64 | Audubon County | 0.17 |
| 65 | Cass County | 0.15 |
| 66 | Worth County | 0.13 |
| 67 | Greene County | 0.11 |
| 68 | Lyon County | 0.09 |
| 68 | Mitchell County | 0.09 |
| 69 | Jackson County | 0.05 |
| 70 | Lee County | 0.03 |
| 71 | Adams County | 0 |
| 71 | Davis County | 0 |
| 71 | Grundy County | 0 |
| 71 | Harrison County | 0 |
| 71 | Howard County | 0 |
| 71 | Lucas County | 0 |
| 71 | Sac County | 0 |
| 71 | Shelby County | 0 |
| 71 | Van Buren County | 0 |
| 72 | Monona County | -0.11 |
| 73 | Iowa County | -0.12 |
| 74 | Wayne County | -0.16 |
| 75 | Boone County | -0.19 |