Counties in Idaho by net international migration rate, July to June, 2025
Gem County had the highest net international migration rate, July to June of 44 counties in 2025, at 5.46 per 1,000 inhabitants. Kootenai County had the lowest, at -0.73 per 1,000 inhabitants. The median was 0.6 per 1,000 inhabitants and the figure for Idaho was 1.07 per 1,000 inhabitants. Source: the U.S. Census Bureau.
Map of counties, 2025
- Under -0.5
- -0.5 to -0.29
- -0.29 to 0
- 0 to 0.56
- 0.56 to 1.5
- 1.5 and over
All counties, 2025
Full ranking
| Rank | Counties | 2025 | Change on 2024 |
|---|---|---|---|
| 1 | Gem County Estimated | 5.46 | -2.14 pts |
| 2 | Gooding County Estimated | 4.2 | -10.66 pts |
| 3 | Blaine County Estimated | 3.59 | -12.69 pts |
| 4 | Cassia County Estimated | 3.54 | -8.81 pts |
| 5 | Madison County Estimated | 3.38 | -4.06 pts |
| 6 | Latah County Estimated | 3.02 | -1.12 pts |
| 7 | Power County Estimated | 2.29 | -5.53 pts |
| 8 | Washington County Estimated | 2.08 | -6.18 pts |
| 9 | Caribou County Estimated | 2.07 | -2.08 pts |
| 10 | Elmore County Estimated | 1.63 | -2.73 pts |
| 11 | Canyon County Estimated | 1.56 | -5.15 pts |
| 12 | Camas County Estimated | 1.54 | -0.03 pts |
| 13 | Ada County Estimated | 1.44 | -2.86 pts |
| 14 | Owyhee County Estimated | 1.34 | -3.99 pts |
| 15 | Twin Falls County Estimated | 1.31 | -3.45 pts |
| 16 | Boise County Estimated | 1.17 | -0 pts |
| 17 | Teton County Estimated | 1.06 | -12.19 pts |
| 18 | Bannock County Estimated | 1.05 | -1.3 pts |
| 19 | Jerome County Estimated | 0.84 | -10.49 pts |
| 20 | Adams County Estimated | 0.8 | -0.01 pts |
| 21 | Benewah County Estimated | 0.76 | -0.1 pts |
| 22 | Shoshone County Estimated | 0.64 | -0.14 pts |
| 23 | Idaho County Estimated | 0.56 | -0.45 pts |
| 24 | Bonner County Estimated | 0.56 | -0.44 pts |
| 25 | Custer County Estimated | 0.43 | -0.66 pts |
| 26 | Lincoln County Estimated | 0.36 | -9.88 pts |
| 27 | Fremont County Estimated | 0.35 | -2.66 pts |
| 28 | Jefferson County Estimated | 0.11 | -2.2 pts |
| 29 | Bonneville County Estimated | 0.07 | -2.65 pts |
| 30 | Bear Lake County Estimated | 0 | -1.19 pts |
| 30 | Butte County Estimated | 0 | -0.73 pts |
| 30 | Clark County Estimated | 0 | -3.8 pts |
| 30 | Clearwater County Estimated | 0 | -0.11 pts |
| 30 | Lewis County Estimated | 0 | 0 pts |
| 30 | Oneida County Estimated | 0 | 0 pts |
| 36 | Lemhi County Estimated | -0.12 | -0.47 pts |
| 37 | Boundary County Estimated | -0.22 | -0.87 pts |
| 38 | Nez Perce County Estimated | -0.23 | -0.75 pts |
| 39 | Franklin County Estimated | -0.32 | -1.15 pts |
| 40 | Valley County Estimated | -0.39 | -0.94 pts |
| 41 | Minidoka County Estimated | -0.48 | -3 pts |
| 42 | Bingham County Estimated | -0.53 | -1.42 pts |
| 43 | Payette County Estimated | -0.54 | -1.92 pts |
| 44 | Kootenai County Estimated | -0.73 | -0.72 pts |
Other periods
About this ranking
Net international migration from July 1 of the previous year through June 30 of the reported year per 1,000 residents, using the average of the population estimates at the two July 1 endpoints.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, 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.
Citation styles
APA 7
U.S. Census Bureau. (2026). Population Estimates Program: net international migration rate per 1,000 residents, 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 (Counties in Idaho by net international migration rate, July to June, 2025) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html
MLA 9
Population Estimates Program: net international migration rate per 1,000 residents, 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, Counties in Idaho by net international migration rate, July to June, 2025. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Population Estimates Program: net international migration rate per 1,000 residents, 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. Counties in Idaho by net international migration rate, July to June, 2025. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties.
Harvard
U.S. Census Bureau (2026) Population Estimates Program: net international migration rate per 1,000 residents, 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, Counties in Idaho by net international migration rate, July to June, 2025 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_idaho_by_2025,
author = {{U.S. Census Bureau}},
title = {{Population Estimates Program: net international migration rate per 1,000 residents, 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: Counties in Idaho by net international migration rate, July to June, 2025}},
year = {2026},
howpublished = {Data set},
url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, 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.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Population Estimates Program: net international migration rate per 1,000 residents, 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: Counties in Idaho by net international migration rate, July to June, 2025
PY - 2026
DA - 2026/03/26
PB - U.S. Census Bureau
DB - Invokely
UR - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2 - https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/idaho-counties.
N1 - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, 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.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Idaho by net international migration rate, July to June using official data, and cite the source.
rank_places {"indicator":"net_international_migration_rate_july_june","level":"province","within":"Idaho","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_international_migration_rate_july_june&level=province&within=Idaho&limit=10
Questions
Which county has the highest net international migration rate, July to June?
Gem County, with 5.46 per 1,000 inhabitants in 2025, according to the U.S. Census Bureau.
Which county has the lowest net international migration rate, July to June?
Kootenai County, with -0.73 per 1,000 inhabitants in 2025.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: net international migration rate per 1,000 residents, 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. Retrieved 2026-10-12.