# Counties in Iowa by net international migration, July to June, 2025

All 99 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `net_international_migration_july_june`
- Unit: persons
- Definition: Estimated moves into the area from abroad minus moves out of the area to other countries, from July 1 of the previous year through June 30 of the reported year. United States: Census Bureau estimates, including people born in the United States and abroad, moves between the states and Puerto Rico, and net movement of the Armed Forces overseas. Canada: Statistics Canada immigrants, minus net emigration, plus the net change in non-permanent residents. Australia: ABS net overseas migration for the financial year. United Kingdom local authorities: Office for National Statistics mid-year estimates, counting people who move for at least 12 months.
- Source: U.S. Census Bureau, Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (https://www.census.gov/programs-surveys/popest/data/data-sets.html)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/net-international-migration-july-june/iowa-counties

| Rank | Place | persons |
|---:|---|---:|
| 1 | Polk County | 1,431 |
| 2 | Linn County | 559 |
| 3 | Johnson County | 510 |
| 4 | Story County | 494 |
| 5 | Black Hawk County | 390 |
| 6 | Dallas County | 371 |
| 7 | Scott County | 277 |
| 8 | Woodbury County | 260 |
| 9 | Jefferson County | 197 |
| 10 | Wapello County | 144 |
| 11 | Marshall County | 120 |
| 12 | Dubuque County | 85 |
| 13 | Buena Vista County | 83 |
| 14 | Webster County | 78 |
| 15 | Jasper County | 69 |
| 16 | Des Moines County | 55 |
| 17 | Lee County | 54 |
| 18 | O'Brien County | 44 |
| 19 | Clay County | 40 |
| 20 | Poweshiek County | 37 |
| 21 | Muscatine County | 35 |
| 22 | Winneshiek County | 34 |
| 23 | Lucas County | 33 |
| 24 | Chickasaw County | 32 |
| 25 | Allamakee County | 30 |
| 25 | Sioux County | 30 |
| 27 | Franklin County | 25 |
| 28 | Cherokee County | 23 |
| 28 | Mahaska County | 23 |
| 30 | Wright County | 22 |
| 31 | Mitchell County | 20 |
| 31 | Union County | 20 |
| 33 | Marion County | 19 |
| 34 | Butler County | 18 |
| 34 | Grundy County | 18 |
| 34 | Hamilton County | 18 |
| 37 | Hardin County | 17 |
| 38 | Buchanan County | 16 |
| 38 | Crawford County | 16 |
| 40 | Warren County | 13 |
| 41 | Appanoose County | 12 |
| 41 | Davis County | 12 |
| 43 | Tama County | 11 |
| 44 | Cerro Gordo County | 10 |
| 44 | Plymouth County | 10 |
| 46 | Ida County | 9 |
| 47 | Bremer County | 8 |
| 47 | Cass County | 8 |
| 47 | Cedar County | 8 |
| 47 | Page County | 8 |
| 47 | Palo Alto County | 8 |
| 52 | Clinton County | 7 |
| 52 | Louisa County | 7 |
| 52 | Osceola County | 7 |
| 55 | Jackson County | 6 |
| 55 | Sac County | 6 |
| 57 | Decatur County | 5 |
| 57 | Dickinson County | 5 |
| 57 | Henry County | 5 |
| 60 | Calhoun County | 4 |
| 60 | Guthrie County | 4 |
| 60 | Kossuth County | 4 |
| 60 | Pocahontas County | 4 |
| 60 | Worth County | 4 |
| 65 | Clayton County | 3 |
| 65 | Madison County | 3 |
| 65 | Montgomery County | 3 |
| 68 | Hancock County | 2 |
| 68 | Shelby County | 2 |
| 70 | Adair County | 1 |
| 70 | Adams County | 1 |
| 70 | Carroll County | 1 |
| 70 | Clarke County | 1 |
| 70 | Harrison County | 1 |
| 70 | Howard County | 1 |
| 70 | Keokuk County | 1 |
| 70 | Van Buren County | 1 |
| 70 | Wayne County | 1 |
| 79 | Audubon County | 0 |
| 79 | Greene County | 0 |
| 79 | Iowa County | 0 |
| 79 | Washington County | 0 |
| 79 | Winnebago County | 0 |
| 84 | Benton County | -1 |
| 84 | Boone County | -1 |
| 84 | Delaware County | -1 |
| 84 | Fayette County | -1 |
| 84 | Fremont County | -1 |
| 84 | Humboldt County | -1 |
| 90 | Emmet County | -2 |
| 90 | Lyon County | -2 |
| 90 | Monona County | -2 |
| 90 | Ringgold County | -2 |
| 90 | Taylor County | -2 |
| 95 | Floyd County | -3 |
| 95 | Jones County | -3 |
| 97 | Mills County | -5 |
| 98 | Monroe County | -6 |
| 99 | Pottawattamie County | -18 |