Data / Rankings / Net international migration rate, July to June / Counties in Washington

Counties in Washington by net international migration rate, July to June

Okanogan County had the highest net international migration rate, July to June of 39 counties in 2024, at 19.4 per 1,000 inhabitants. Wahkiakum County had the lowest, at 0 per 1,000 inhabitants. The median was 3.56 per 1,000 inhabitants and the figure for Washington was 9.03 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest19.4Okanogan County
Lowest0Wahkiakum County
Median3.5639 counties
Washington9.03History

Map of counties, 2024

Adams County: 13.4 per 1,000 inhabitantsAsotin County: 0.93 per 1,000 inhabitantsBenton County: 6.24 per 1,000 inhabitantsChelan County: 10.46 per 1,000 inhabitantsClallam County: 1.61 per 1,000 inhabitantsClark County: 3.19 per 1,000 inhabitantsColumbia County: 4.19 per 1,000 inhabitantsCowlitz County: 2.07 per 1,000 inhabitantsDouglas County: 8.19 per 1,000 inhabitantsFerry County: 1.99 per 1,000 inhabitantsFranklin County: 10.29 per 1,000 inhabitantsGarfield County: 0 per 1,000 inhabitantsGrant County: 11.3 per 1,000 inhabitantsGrays Harbor County: 3.91 per 1,000 inhabitantsIsland County: 2.22 per 1,000 inhabitantsJefferson County: 1.39 per 1,000 inhabitantsKing County: 17.47 per 1,000 inhabitantsKitsap County: 3.56 per 1,000 inhabitantsKittitas County: 2.84 per 1,000 inhabitantsKlickitat County: 5.75 per 1,000 inhabitantsLewis County: 2.94 per 1,000 inhabitantsLincoln County: 0.17 per 1,000 inhabitantsMason County: 7.49 per 1,000 inhabitantsOkanogan County: 19.4 per 1,000 inhabitantsPacific County: 1.4 per 1,000 inhabitantsPend Oreille County: 0.35 per 1,000 inhabitantsPierce County: 5.05 per 1,000 inhabitantsSan Juan County: 3.07 per 1,000 inhabitantsSkagit County: 3.98 per 1,000 inhabitantsSkamania County: 1.74 per 1,000 inhabitantsSnohomish County: 10.68 per 1,000 inhabitantsSpokane County: 2.73 per 1,000 inhabitantsStevens County: 0.35 per 1,000 inhabitantsThurston County: 2.54 per 1,000 inhabitantsWahkiakum County: 0 per 1,000 inhabitantsWalla Walla County: 3.79 per 1,000 inhabitantsWhatcom County: 3.56 per 1,000 inhabitantsWhitman County: 7.69 per 1,000 inhabitantsYakima County: 8.37 per 1,000 inhabitants
  • Under 1.4
  • 1.4 to 2.4
  • 2.4 to 3.6
  • 3.6 to 5.3
  • 5.3 to 9.7
  • 9.7 and over
per 1,000 inhabitants, 2024. Source: 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. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2024

Okanogan County: 19.4 per 1,000 inhabitantsOkanogan County19.4King County: 17.47 per 1,000 inhabitantsKing County17.47Adams County: 13.4 per 1,000 inhabitantsAdams County13.4Grant County: 11.3 per 1,000 inhabitantsGrant County11.3Snohomish County: 10.68 per 1,000 inhabitantsSnohomish County10.68Chelan County: 10.46 per 1,000 inhabitantsChelan County10.46Franklin County: 10.29 per 1,000 inhabitantsFranklin County10.29Yakima County: 8.37 per 1,000 inhabitantsYakima County8.37Douglas County: 8.19 per 1,000 inhabitantsDouglas County8.19Whitman County: 7.69 per 1,000 inhabitantsWhitman County7.69Mason County: 7.49 per 1,000 inhabitantsMason County7.49Benton County: 6.24 per 1,000 inhabitantsBenton County6.24Klickitat County: 5.75 per 1,000 inhabitantsKlickitat County5.75Pierce County: 5.05 per 1,000 inhabitantsPierce County5.05Columbia County: 4.19 per 1,000 inhabitantsColumbia County4.19Skagit County: 3.98 per 1,000 inhabitantsSkagit County3.98Grays Harbor County: 3.91 per 1,000 inhabitantsGrays Harbor County3.91Walla Walla County: 3.79 per 1,000 inhabitantsWalla Walla County3.79Kitsap County: 3.56 per 1,000 inhabitantsKitsap County3.56Whatcom County: 3.56 per 1,000 inhabitantsWhatcom County3.56Clark County: 3.19 per 1,000 inhabitantsClark County3.19San Juan County: 3.07 per 1,000 inhabitantsSan Juan County3.07Lewis County: 2.94 per 1,000 inhabitantsLewis County2.94Kittitas County: 2.84 per 1,000 inhabitantsKittitas County2.84Spokane County: 2.73 per 1,000 inhabitantsSpokane County2.73Thurston County: 2.54 per 1,000 inhabitantsThurston County2.54Island County: 2.22 per 1,000 inhabitantsIsland County2.22Cowlitz County: 2.07 per 1,000 inhabitantsCowlitz County2.07Ferry County: 1.99 per 1,000 inhabitantsFerry County1.99Skamania County: 1.74 per 1,000 inhabitantsSkamania County1.74Clallam County: 1.61 per 1,000 inhabitantsClallam County1.61Pacific County: 1.4 per 1,000 inhabitantsPacific County1.4Jefferson County: 1.39 per 1,000 inhabitantsJefferson County1.39Asotin County: 0.93 per 1,000 inhabitantsAsotin County0.93Pend Oreille County: 0.35 per 1,000 inhabitantsPend Oreille County0.35Stevens County: 0.35 per 1,000 inhabitantsStevens County0.35Lincoln County: 0.17 per 1,000 inhabitantsLincoln County0.17Garfield County: 0 per 1,000 inhabitantsGarfield County0Wahkiakum County: 0 per 1,000 inhabitantsWahkiakum County0Okanogan County: 19.4 per 1,000 inhabitantsOkanogan County19.4King County: 17.47 per 1,000 inhabitantsKing County17.47Adams County: 13.4 per 1,000 inhabitantsAdams County13.4Grant County: 11.3 per 1,000 inhabitantsGrant County11.3Snohomish County: 10.68 per 1,000 inhabitantsSnohomish County10.68Chelan County: 10.46 per 1,000 inhabitantsChelan County10.46Franklin County: 10.29 per 1,000 inhabitantsFranklin County10.29Yakima County: 8.37 per 1,000 inhabitantsYakima County8.37Douglas County: 8.19 per 1,000 inhabitantsDouglas County8.19Whitman County: 7.69 per 1,000 inhabitantsWhitman County7.69Mason County: 7.49 per 1,000 inhabitantsMason County7.49Benton County: 6.24 per 1,000 inhabitantsBenton County6.24Klickitat County: 5.75 per 1,000 inhabitantsKlickitat County5.75Pierce County: 5.05 per 1,000 inhabitantsPierce County5.05Columbia County: 4.19 per 1,000 inhabitantsColumbia County4.19Skagit County: 3.98 per 1,000 inhabitantsSkagit County3.98Grays Harbor County: 3.91 per 1,000 inhabitantsGrays Harbor County3.91Walla Walla County: 3.79 per 1,000 inhabitantsWalla Walla County3.79Kitsap County: 3.56 per 1,000 inhabitantsKitsap County3.56Whatcom County: 3.56 per 1,000 inhabitantsWhatcom County3.56Clark County: 3.19 per 1,000 inhabitantsClark County3.19San Juan County: 3.07 per 1,000 inhabitantsSan Juan County3.07Lewis County: 2.94 per 1,000 inhabitantsLewis County2.94Kittitas County: 2.84 per 1,000 inhabitantsKittitas County2.84Spokane County: 2.73 per 1,000 inhabitantsSpokane County2.73Thurston County: 2.54 per 1,000 inhabitantsThurston County2.54Island County: 2.22 per 1,000 inhabitantsIsland County2.22Cowlitz County: 2.07 per 1,000 inhabitantsCowlitz County2.07Ferry County: 1.99 per 1,000 inhabitantsFerry County1.99Skamania County: 1.74 per 1,000 inhabitantsSkamania County1.74Clallam County: 1.61 per 1,000 inhabitantsClallam County1.61Pacific County: 1.4 per 1,000 inhabitantsPacific County1.4Jefferson County: 1.39 per 1,000 inhabitantsJefferson County1.39Asotin County: 0.93 per 1,000 inhabitantsAsotin County0.93Pend Oreille County: 0.35 per 1,000 inhabitantsPend Oreille County0.35Stevens County: 0.35 per 1,000 inhabitantsStevens County0.35Lincoln County: 0.17 per 1,000 inhabitantsLincoln County0.17Garfield County: 0 per 1,000 inhabitantsGarfield County0Wahkiakum County: 0 per 1,000 inhabitantsWahkiakum County0
per 1,000 inhabitants. Source: 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.

Full ranking

RankCounties2024
per 1,000 inhabitants		Change on 2023
1Okanogan County Estimated19.4+7.68 pts
2King County Estimated17.47+3.32 pts
3Adams County Estimated13.4+6.7 pts
4Grant County Estimated11.3+3.89 pts
5Snohomish County Estimated10.68+2.46 pts
6Chelan County Estimated10.46+4.01 pts
7Franklin County Estimated10.29+0.9 pts
8Yakima County Estimated8.37+2.61 pts
9Douglas County Estimated8.19+1.87 pts
10Whitman County Estimated7.69+1.23 pts
11Mason County Estimated7.49+2.73 pts
12Benton County Estimated6.24+1.77 pts
13Klickitat County Estimated5.75+1.06 pts
14Pierce County Estimated5.05+0.94 pts
15Columbia County Estimated4.19+2.71 pts
16Skagit County Estimated3.98+0.73 pts
17Grays Harbor County Estimated3.91+1.21 pts
18Walla Walla County Estimated3.79+1.69 pts
19Kitsap County Estimated3.56+1.27 pts
20Whatcom County Estimated3.56+0.41 pts
21Clark County Estimated3.19-0.29 pts
22San Juan County Estimated3.07+1.73 pts
23Lewis County Estimated2.94+1.31 pts
24Kittitas County Estimated2.84+1.91 pts
25Spokane County Estimated2.73+0.72 pts
26Thurston County Estimated2.54+0.23 pts
27Island County Estimated2.22+0.26 pts
28Cowlitz County Estimated2.07+1.1 pts
29Ferry County Estimated1.99+0.52 pts
30Skamania County Estimated1.74+1.42 pts
31Clallam County Estimated1.61+0.5 pts
32Pacific County Estimated1.4-0.63 pts
33Jefferson County Estimated1.39+0.29 pts
34Asotin County Estimated0.93+0.13 pts
35Pend Oreille County Estimated0.35+0.21 pts
36Stevens County Estimated0.35+0.14 pts
37Lincoln County Estimated0.17-0.09 pts
38Garfield County Estimated00 pts
38Wahkiakum County Estimated00 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

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 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 Washington by net international migration rate, July to June, 2024) [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 Washington by net international migration rate, July to June, 2024. 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/washington-counties?period=2024. 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 Washington by net international migration rate, July to June, 2024. 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/washington-counties?period=2024.

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 Washington by net international migration rate, July to June, 2024 [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/washington-counties?period=2024 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_washington_by_2024,
  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 Washington by net international migration rate, July to June, 2024}},
  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/washington-counties?period=2024. 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 Washington by net international migration rate, July to June, 2024
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/washington-counties?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/washington-counties?period=2024.
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  -
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Questions

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

Okanogan County, with 19.4 per 1,000 inhabitants in 2024, according to the U.S. Census Bureau.

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

Wahkiakum County, with 0 per 1,000 inhabitants in 2024.

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.

Net international migration rate, July to June: other rankings

Counties in Washington: more rankings