Data / Rankings / Net domestic migration rate, July to June / Counties in Idaho

Counties in Idaho by net domestic migration rate, July to June

Boise County had the highest net domestic migration rate, July to June of 44 counties in 2018, at 40.51 per 1,000 inhabitants. Clark County had the lowest, at -48.75 per 1,000 inhabitants. The median was 7.05 per 1,000 inhabitants and the figure for Idaho was 14.06 per 1,000 inhabitants. Source: the U.S. Census Bureau.

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Highest40.51Boise County
Lowest-48.75Clark County
Median7.0544 counties
Idaho14.06History

Map of counties, 2018

Ada County: 22.44 per 1,000 inhabitantsAdams County: 24.21 per 1,000 inhabitantsBannock County: 8.76 per 1,000 inhabitantsBear Lake County: -1.66 per 1,000 inhabitantsBenewah County: 9.46 per 1,000 inhabitantsBingham County: -0.2 per 1,000 inhabitantsBlaine County: 5.85 per 1,000 inhabitantsBoise County: 40.51 per 1,000 inhabitantsBonner County: 23.61 per 1,000 inhabitantsBonneville County: 9.89 per 1,000 inhabitantsBoundary County: 3.82 per 1,000 inhabitantsButte County: 7.34 per 1,000 inhabitantsCamas County: 12.79 per 1,000 inhabitantsCanyon County: 23.57 per 1,000 inhabitantsCaribou County: -0.29 per 1,000 inhabitantsCassia County: -2.91 per 1,000 inhabitantsClark County: -48.75 per 1,000 inhabitantsClearwater County: 15.97 per 1,000 inhabitantsCuster County: 24.18 per 1,000 inhabitantsElmore County: 6.53 per 1,000 inhabitantsFranklin County: 11.17 per 1,000 inhabitantsFremont County: -3.88 per 1,000 inhabitantsGem County: 16.64 per 1,000 inhabitantsGooding County: -4.09 per 1,000 inhabitantsIdaho County: 8.16 per 1,000 inhabitantsJefferson County: 23.02 per 1,000 inhabitantsJerome County: -1.42 per 1,000 inhabitantsKootenai County: 22.17 per 1,000 inhabitantsLatah County: -3.73 per 1,000 inhabitantsLemhi County: 21 per 1,000 inhabitantsLewis County: -8.29 per 1,000 inhabitantsLincoln County: -6.9 per 1,000 inhabitantsMadison County: -26.59 per 1,000 inhabitantsMinidoka County: -5.32 per 1,000 inhabitantsNez Perce County: 0.89 per 1,000 inhabitantsOneida County: 9.07 per 1,000 inhabitantsOwyhee County: 1.2 per 1,000 inhabitantsPayette County: 13.13 per 1,000 inhabitantsPower County: 6.3 per 1,000 inhabitantsShoshone County: 23.09 per 1,000 inhabitantsTeton County: 6.15 per 1,000 inhabitantsTwin Falls County: 3.08 per 1,000 inhabitantsValley County: 30.25 per 1,000 inhabitantsWashington County: 6.76 per 1,000 inhabitants
  • Under -5.3
  • -5.3 to -2.9
  • -2.9 to 0
  • 0 to 8.2
  • 8.2 to 21
  • 21 and over
per 1,000 inhabitants, 2018. Red areas are below zero and blue areas above it. Source: 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. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2018

Boise County: 40.51 per 1,000 inhabitantsBoise County40.51Valley County: 30.25 per 1,000 inhabitantsValley County30.25Adams County: 24.21 per 1,000 inhabitantsAdams County24.21Custer County: 24.18 per 1,000 inhabitantsCuster County24.18Bonner County: 23.61 per 1,000 inhabitantsBonner County23.61Canyon County: 23.57 per 1,000 inhabitantsCanyon County23.57Shoshone County: 23.09 per 1,000 inhabitantsShoshone County23.09Jefferson County: 23.02 per 1,000 inhabitantsJefferson County23.02Ada County: 22.44 per 1,000 inhabitantsAda County22.44Kootenai County: 22.17 per 1,000 inhabitantsKootenai County22.17Lemhi County: 21 per 1,000 inhabitantsLemhi County21Gem County: 16.64 per 1,000 inhabitantsGem County16.64Clearwater County: 15.97 per 1,000 inhabitantsClearwater County15.97Payette County: 13.13 per 1,000 inhabitantsPayette County13.13Camas County: 12.79 per 1,000 inhabitantsCamas County12.79Franklin County: 11.17 per 1,000 inhabitantsFranklin County11.17Bonneville County: 9.89 per 1,000 inhabitantsBonneville County9.89Benewah County: 9.46 per 1,000 inhabitantsBenewah County9.46Oneida County: 9.07 per 1,000 inhabitantsOneida County9.07Bannock County: 8.76 per 1,000 inhabitantsBannock County8.76Idaho County: 8.16 per 1,000 inhabitantsIdaho County8.16Butte County: 7.34 per 1,000 inhabitantsButte County7.34Washington County: 6.76 per 1,000 inhabitantsWashington County6.76Elmore County: 6.53 per 1,000 inhabitantsElmore County6.53Power County: 6.3 per 1,000 inhabitantsPower County6.3Teton County: 6.15 per 1,000 inhabitantsTeton County6.15Blaine County: 5.85 per 1,000 inhabitantsBlaine County5.85Boundary County: 3.82 per 1,000 inhabitantsBoundary County3.82Twin Falls County: 3.08 per 1,000 inhabitantsTwin Falls County3.08Owyhee County: 1.2 per 1,000 inhabitantsOwyhee County1.2Nez Perce County: 0.89 per 1,000 inhabitantsNez Perce County0.89Bingham County: -0.2 per 1,000 inhabitantsBingham County-0.2Caribou County: -0.29 per 1,000 inhabitantsCaribou County-0.29Jerome County: -1.42 per 1,000 inhabitantsJerome County-1.42Bear Lake County: -1.66 per 1,000 inhabitantsBear Lake County-1.66Cassia County: -2.91 per 1,000 inhabitantsCassia County-2.91Latah County: -3.73 per 1,000 inhabitantsLatah County-3.73Fremont County: -3.88 per 1,000 inhabitantsFremont County-3.88Gooding County: -4.09 per 1,000 inhabitantsGooding County-4.09Minidoka County: -5.32 per 1,000 inhabitantsMinidoka County-5.32Lincoln County: -6.9 per 1,000 inhabitantsLincoln County-6.9Lewis County: -8.29 per 1,000 inhabitantsLewis County-8.29Madison County: -26.59 per 1,000 inhabitantsMadison County-26.59Clark County: -48.75 per 1,000 inhabitantsClark County-48.75Boise County: 40.51 per 1,000 inhabitantsBoise County40.51Valley County: 30.25 per 1,000 inhabitantsValley County30.25Adams County: 24.21 per 1,000 inhabitantsAdams County24.21Custer County: 24.18 per 1,000 inhabitantsCuster County24.18Bonner County: 23.61 per 1,000 inhabitantsBonner County23.61Canyon County: 23.57 per 1,000 inhabitantsCanyon County23.57Shoshone County: 23.09 per 1,000 inhabitantsShoshone County23.09Jefferson County: 23.02 per 1,000 inhabitantsJefferson County23.02Ada County: 22.44 per 1,000 inhabitantsAda County22.44Kootenai County: 22.17 per 1,000 inhabitantsKootenai County22.17Lemhi County: 21 per 1,000 inhabitantsLemhi County21Gem County: 16.64 per 1,000 inhabitantsGem County16.64Clearwater County: 15.97 per 1,000 inhabitantsClearwater County15.97Payette County: 13.13 per 1,000 inhabitantsPayette County13.13Camas County: 12.79 per 1,000 inhabitantsCamas County12.79Franklin County: 11.17 per 1,000 inhabitantsFranklin County11.17Bonneville County: 9.89 per 1,000 inhabitantsBonneville County9.89Benewah County: 9.46 per 1,000 inhabitantsBenewah County9.46Oneida County: 9.07 per 1,000 inhabitantsOneida County9.07Bannock County: 8.76 per 1,000 inhabitantsBannock County8.76Idaho County: 8.16 per 1,000 inhabitantsIdaho County8.16Butte County: 7.34 per 1,000 inhabitantsButte County7.34Washington County: 6.76 per 1,000 inhabitantsWashington County6.76Elmore County: 6.53 per 1,000 inhabitantsElmore County6.53Power County: 6.3 per 1,000 inhabitantsPower County6.3Teton County: 6.15 per 1,000 inhabitantsTeton County6.15Blaine County: 5.85 per 1,000 inhabitantsBlaine County5.85Boundary County: 3.82 per 1,000 inhabitantsBoundary County3.82Twin Falls County: 3.08 per 1,000 inhabitantsTwin Falls County3.08Owyhee County: 1.2 per 1,000 inhabitantsOwyhee County1.2Nez Perce County: 0.89 per 1,000 inhabitantsNez Perce County0.89Bingham County: -0.2 per 1,000 inhabitantsBingham County-0.2Caribou County: -0.29 per 1,000 inhabitantsCaribou County-0.29Jerome County: -1.42 per 1,000 inhabitantsJerome County-1.42Bear Lake County: -1.66 per 1,000 inhabitantsBear Lake County-1.66Cassia County: -2.91 per 1,000 inhabitantsCassia County-2.91Latah County: -3.73 per 1,000 inhabitantsLatah County-3.73Fremont County: -3.88 per 1,000 inhabitantsFremont County-3.88Gooding County: -4.09 per 1,000 inhabitantsGooding County-4.09Minidoka County: -5.32 per 1,000 inhabitantsMinidoka County-5.32Lincoln County: -6.9 per 1,000 inhabitantsLincoln County-6.9Lewis County: -8.29 per 1,000 inhabitantsLewis County-8.29Madison County: -26.59 per 1,000 inhabitantsMadison County-26.59Clark County: -48.75 per 1,000 inhabitantsClark County-48.75
per 1,000 inhabitants. Source: 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.

Full ranking

RankCounties2018
per 1,000 inhabitants		Change on 2017
1Boise County Estimated40.51+4.57 pts
2Valley County Estimated30.25+5.65 pts
3Adams County Estimated24.21-23.36 pts
4Custer County Estimated24.18+11.78 pts
5Bonner County Estimated23.61-5.67 pts
6Canyon County Estimated23.57+5.53 pts
7Shoshone County Estimated23.09+11.7 pts
8Jefferson County Estimated23.02+11.89 pts
9Ada County Estimated22.44+1.32 pts
10Kootenai County Estimated22.17-3.68 pts
11Lemhi County Estimated21+1.84 pts
12Gem County Estimated16.64-4.37 pts
13Clearwater County Estimated15.97+10.65 pts
14Payette County Estimated13.13+3.55 pts
15Camas County Estimated12.79+0.8 pts
16Franklin County Estimated11.17+4.09 pts
17Bonneville County Estimated9.89-2.3 pts
18Benewah County Estimated9.46-9 pts
19Oneida County Estimated9.07-7.49 pts
20Bannock County Estimated8.76+7.82 pts
21Idaho County Estimated8.16-1.22 pts
22Butte County Estimated7.34+1.91 pts
23Washington County Estimated6.76+3.87 pts
24Elmore County Estimated6.53-8.62 pts
25Power County Estimated6.3+25.07 pts
26Teton County Estimated6.15-7.37 pts
27Blaine County Estimated5.85+0.09 pts
28Boundary County Estimated3.82-15.92 pts
29Twin Falls County Estimated3.08-7.2 pts
30Owyhee County Estimated1.2-17.06 pts
31Nez Perce County Estimated0.89-5.91 pts
32Bingham County Estimated-0.2-7.13 pts
33Caribou County Estimated-0.29-14.29 pts
34Jerome County Estimated-1.42-3.16 pts
35Bear Lake County Estimated-1.66-12.35 pts
36Cassia County Estimated-2.91-2.1 pts
37Latah County Estimated-3.73-11.02 pts
38Fremont County Estimated-3.88-13.93 pts
39Gooding County Estimated-4.09-0.39 pts
40Minidoka County Estimated-5.32-3.43 pts
41Lincoln County Estimated-6.9-7.65 pts
42Lewis County Estimated-8.29-17.34 pts
43Madison County Estimated-26.59-10.54 pts
44Clark County Estimated-48.75-61.36 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

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

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, 2018) [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, 2018. 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=2018. 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, 2018. 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=2018.

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, 2018 [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=2018 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2018,
  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, 2018}},
  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=2018. 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, 2018
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=2018
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/idaho-counties?period=2018.
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  -
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Questions

Which county has the highest net domestic migration rate, July to June?

Boise County, with 40.51 per 1,000 inhabitants in 2018, according to the U.S. Census Bureau.

Which county has the lowest net domestic migration rate, July to June?

Clark County, with -48.75 per 1,000 inhabitants in 2018.

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