Counties in Idaho by net domestic migration rate, July to June
Adams County had the highest net domestic migration rate, July to June of 44 counties in 2020, at 40.86 per 1,000 inhabitants. Madison County had the lowest, at -22.13 per 1,000 inhabitants. The median was 10.94 per 1,000 inhabitants and the figure for Idaho was 16.75 per 1,000 inhabitants. Source: the U.S. Census Bureau.
Map of counties, 2020
- Under -6.5
- -6.5 to -2.4
- -2.4 to 0
- 0 to 10
- 10 to 23
- 23 and over
All counties, 2020
Full ranking
| Rank | Counties | 2020 | Change on 2019 |
|---|---|---|---|
| 1 | Adams County Estimated | 40.86 | +27.18 pts |
| 2 | Camas County Estimated | 40.52 | +46 pts |
| 3 | Valley County Estimated | 30.47 | -2.16 pts |
| 4 | Gem County Estimated | 29.77 | -1.07 pts |
| 5 | Kootenai County Estimated | 29.41 | +3.56 pts |
| 6 | Payette County Estimated | 28.18 | +8.73 pts |
| 7 | Teton County Estimated | 26.75 | -2.99 pts |
| 8 | Washington County Estimated | 25.58 | +17.56 pts |
| 9 | Bonner County Estimated | 24.41 | -0.39 pts |
| 10 | Boundary County Estimated | 23.92 | +5.16 pts |
| 11 | Canyon County Estimated | 23.54 | -0.31 pts |
| 12 | Owyhee County Estimated | 23.38 | +14.09 pts |
| 13 | Ada County Estimated | 22.38 | -0.52 pts |
| 14 | Boise County Estimated | 21.92 | -4.12 pts |
| 15 | Benewah County Estimated | 16.87 | +7.8 pts |
| 16 | Bonneville County Estimated | 15.96 | +1.44 pts |
| 17 | Franklin County Estimated | 15.65 | +9.5 pts |
| 18 | Idaho County Estimated | 14.29 | +3.17 pts |
| 19 | Gooding County Estimated | 14.17 | +13.51 pts |
| 20 | Clearwater County Estimated | 13.52 | +10.55 pts |
| 21 | Jefferson County Estimated | 12.69 | +5.95 pts |
| 22 | Butte County Estimated | 11.39 | +0.27 pts |
| 23 | Minidoka County Estimated | 10.49 | +1.83 pts |
| 24 | Twin Falls County Estimated | 10.35 | +4.34 pts |
| 25 | Blaine County Estimated | 10.25 | +9.38 pts |
| 26 | Shoshone County Estimated | 6.9 | -2.06 pts |
| 27 | Bannock County Estimated | 6.04 | -0.73 pts |
| 28 | Latah County Estimated | 5.3 | +3.8 pts |
| 29 | Nez Perce County Estimated | 4.89 | -1.65 pts |
| 30 | Bingham County Estimated | 4.26 | -5.96 pts |
| 31 | Lemhi County Estimated | 2.48 | -12.73 pts |
| 32 | Clark County Estimated | 2.37 | +17.82 pts |
| 33 | Fremont County Estimated | 2.05 | +12.03 pts |
| 34 | Cassia County Estimated | 0.95 | -2.1 pts |
| 35 | Oneida County Estimated | 0.89 | -9.19 pts |
| 36 | Lewis County Estimated | -0.26 | -3.12 pts |
| 37 | Bear Lake County Estimated | -0.49 | -12.99 pts |
| 38 | Lincoln County Estimated | -1.5 | +13.1 pts |
| 39 | Custer County Estimated | -2.82 | -16.95 pts |
| 40 | Power County Estimated | -3.4 | +3.79 pts |
| 41 | Elmore County Estimated | -5.95 | +1.26 pts |
| 42 | Jerome County Estimated | -7.54 | -12.11 pts |
| 43 | Caribou County Estimated | -8.55 | -18.43 pts |
| 44 | Madison County Estimated | -22.13 | -16.05 pts |
Other periods
About this ranking
Net domestic migration into a US state or county 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.
Sums to zero for the United States as a whole, so there is no national value.
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 domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html
MLA 9
Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/idaho-counties?period=2020. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020. 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-domestic-migration-rate-july-june/idaho-counties?period=2020.
Harvard
U.S. Census Bureau (2026) Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-domestic-migration-rate-july-june/idaho-counties?period=2020 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_idaho_by_2020,
author = {{U.S. Census Bureau}},
title = {{Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020}},
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-domestic-migration-rate-july-june/idaho-counties?period=2020. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June, 2020
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-domestic-migration-rate-july-june/idaho-counties?period=2020
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/idaho-counties?period=2020.
N1 - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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
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Rank Counties in Idaho by net domestic migration rate, July to June using official data, and cite the source.
rank_places {"indicator":"net_domestic_migration_rate_july_june","level":"province","within":"Idaho","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_domestic_migration_rate_july_june&level=province&within=Idaho&limit=10Questions
Which county has the highest net domestic migration rate, July to June?
Adams County, with 40.86 per 1,000 inhabitants in 2020, according to the U.S. Census Bureau.
Which county has the lowest net domestic migration rate, July to June?
Madison County, with -22.13 per 1,000 inhabitants in 2020.
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 domestic migration rate per 1,000 residents, states and counties, 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.
Net domestic migration rate, July to June: other rankings
Counties in Idaho: more rankings
- Deaths, July to June
- High school graduate or higher, population 25 and over
- Foreign-born population share
- Net international migration rate, July to June
- Average household size
- Uninsured rate, ages 18 to 64 (US model-based estimate)
- County house price annual change, sales and refinances
- Housing units authorized by building permits