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

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

Pend Oreille County had the highest net domestic migration rate, July to June of 39 counties in 2020, at 33.66 per 1,000 inhabitants. Whitman County had the lowest, at -19.95 per 1,000 inhabitants. The median was 8.96 per 1,000 inhabitants and the figure for Washington was 5.03 per 1,000 inhabitants. Source: the U.S. Census Bureau.

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Highest33.66Pend Oreille County
Lowest-19.95Whitman County
Median8.9639 counties
Washington5.03History

Map of counties, 2020

Adams County: -13.15 per 1,000 inhabitantsAsotin County: 8.75 per 1,000 inhabitantsBenton County: 5.17 per 1,000 inhabitantsChelan County: 5.12 per 1,000 inhabitantsClallam County: 14.42 per 1,000 inhabitantsClark County: 11.99 per 1,000 inhabitantsColumbia County: 7.19 per 1,000 inhabitantsCowlitz County: 8.96 per 1,000 inhabitantsDouglas County: 2.28 per 1,000 inhabitantsFerry County: 12.96 per 1,000 inhabitantsFranklin County: 3.86 per 1,000 inhabitantsGarfield County: 10.97 per 1,000 inhabitantsGrant County: 3.78 per 1,000 inhabitantsGrays Harbor County: 15.05 per 1,000 inhabitantsIsland County: 6.42 per 1,000 inhabitantsJefferson County: 18.33 per 1,000 inhabitantsKing County: 1.38 per 1,000 inhabitantsKitsap County: 0.14 per 1,000 inhabitantsKittitas County: 26.27 per 1,000 inhabitantsKlickitat County: 12.1 per 1,000 inhabitantsLewis County: 18.59 per 1,000 inhabitantsLincoln County: 15.89 per 1,000 inhabitantsMason County: 18.97 per 1,000 inhabitantsOkanogan County: 3.95 per 1,000 inhabitantsPacific County: 26.55 per 1,000 inhabitantsPend Oreille County: 33.66 per 1,000 inhabitantsPierce County: 4.08 per 1,000 inhabitantsSan Juan County: 9.93 per 1,000 inhabitantsSkagit County: 9.92 per 1,000 inhabitantsSkamania County: 1.57 per 1,000 inhabitantsSnohomish County: 3.18 per 1,000 inhabitantsSpokane County: 9.68 per 1,000 inhabitantsStevens County: 14.13 per 1,000 inhabitantsThurston County: 12.81 per 1,000 inhabitantsWahkiakum County: 24.22 per 1,000 inhabitantsWalla Walla County: 2.53 per 1,000 inhabitantsWhatcom County: 8.09 per 1,000 inhabitantsWhitman County: -19.95 per 1,000 inhabitantsYakima County: -6.18 per 1,000 inhabitants
  • Under -15
  • -15 to -11
  • -11 to 0
  • 0 to 6
  • 6 to 13
  • 13 and over
per 1,000 inhabitants, 2020. 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, 2020

Pend Oreille County: 33.66 per 1,000 inhabitantsPend Oreille County33.66Pacific County: 26.55 per 1,000 inhabitantsPacific County26.55Kittitas County: 26.27 per 1,000 inhabitantsKittitas County26.27Wahkiakum County: 24.22 per 1,000 inhabitantsWahkiakum County24.22Mason County: 18.97 per 1,000 inhabitantsMason County18.97Lewis County: 18.59 per 1,000 inhabitantsLewis County18.59Jefferson County: 18.33 per 1,000 inhabitantsJefferson County18.33Lincoln County: 15.89 per 1,000 inhabitantsLincoln County15.89Grays Harbor County: 15.05 per 1,000 inhabitantsGrays Harbor County15.05Clallam County: 14.42 per 1,000 inhabitantsClallam County14.42Stevens County: 14.13 per 1,000 inhabitantsStevens County14.13Ferry County: 12.96 per 1,000 inhabitantsFerry County12.96Thurston County: 12.81 per 1,000 inhabitantsThurston County12.81Klickitat County: 12.1 per 1,000 inhabitantsKlickitat County12.1Clark County: 11.99 per 1,000 inhabitantsClark County11.99Garfield County: 10.97 per 1,000 inhabitantsGarfield County10.97San Juan County: 9.93 per 1,000 inhabitantsSan Juan County9.93Skagit County: 9.92 per 1,000 inhabitantsSkagit County9.92Spokane County: 9.68 per 1,000 inhabitantsSpokane County9.68Cowlitz County: 8.96 per 1,000 inhabitantsCowlitz County8.96Asotin County: 8.75 per 1,000 inhabitantsAsotin County8.75Whatcom County: 8.09 per 1,000 inhabitantsWhatcom County8.09Columbia County: 7.19 per 1,000 inhabitantsColumbia County7.19Island County: 6.42 per 1,000 inhabitantsIsland County6.42Benton County: 5.17 per 1,000 inhabitantsBenton County5.17Chelan County: 5.12 per 1,000 inhabitantsChelan County5.12Pierce County: 4.08 per 1,000 inhabitantsPierce County4.08Okanogan County: 3.95 per 1,000 inhabitantsOkanogan County3.95Franklin County: 3.86 per 1,000 inhabitantsFranklin County3.86Grant County: 3.78 per 1,000 inhabitantsGrant County3.78Snohomish County: 3.18 per 1,000 inhabitantsSnohomish County3.18Walla Walla County: 2.53 per 1,000 inhabitantsWalla Walla County2.53Douglas County: 2.28 per 1,000 inhabitantsDouglas County2.28Skamania County: 1.57 per 1,000 inhabitantsSkamania County1.57King County: 1.38 per 1,000 inhabitantsKing County1.38Kitsap County: 0.14 per 1,000 inhabitantsKitsap County0.14Yakima County: -6.18 per 1,000 inhabitantsYakima County-6.18Adams County: -13.15 per 1,000 inhabitantsAdams County-13.15Whitman County: -19.95 per 1,000 inhabitantsWhitman County-19.95Pend Oreille County: 33.66 per 1,000 inhabitantsPend Oreille County33.66Pacific County: 26.55 per 1,000 inhabitantsPacific County26.55Kittitas County: 26.27 per 1,000 inhabitantsKittitas County26.27Wahkiakum County: 24.22 per 1,000 inhabitantsWahkiakum County24.22Mason County: 18.97 per 1,000 inhabitantsMason County18.97Lewis County: 18.59 per 1,000 inhabitantsLewis County18.59Jefferson County: 18.33 per 1,000 inhabitantsJefferson County18.33Lincoln County: 15.89 per 1,000 inhabitantsLincoln County15.89Grays Harbor County: 15.05 per 1,000 inhabitantsGrays Harbor County15.05Clallam County: 14.42 per 1,000 inhabitantsClallam County14.42Stevens County: 14.13 per 1,000 inhabitantsStevens County14.13Ferry County: 12.96 per 1,000 inhabitantsFerry County12.96Thurston County: 12.81 per 1,000 inhabitantsThurston County12.81Klickitat County: 12.1 per 1,000 inhabitantsKlickitat County12.1Clark County: 11.99 per 1,000 inhabitantsClark County11.99Garfield County: 10.97 per 1,000 inhabitantsGarfield County10.97San Juan County: 9.93 per 1,000 inhabitantsSan Juan County9.93Skagit County: 9.92 per 1,000 inhabitantsSkagit County9.92Spokane County: 9.68 per 1,000 inhabitantsSpokane County9.68Cowlitz County: 8.96 per 1,000 inhabitantsCowlitz County8.96Asotin County: 8.75 per 1,000 inhabitantsAsotin County8.75Whatcom County: 8.09 per 1,000 inhabitantsWhatcom County8.09Columbia County: 7.19 per 1,000 inhabitantsColumbia County7.19Island County: 6.42 per 1,000 inhabitantsIsland County6.42Benton County: 5.17 per 1,000 inhabitantsBenton County5.17Chelan County: 5.12 per 1,000 inhabitantsChelan County5.12Pierce County: 4.08 per 1,000 inhabitantsPierce County4.08Okanogan County: 3.95 per 1,000 inhabitantsOkanogan County3.95Franklin County: 3.86 per 1,000 inhabitantsFranklin County3.86Grant County: 3.78 per 1,000 inhabitantsGrant County3.78Snohomish County: 3.18 per 1,000 inhabitantsSnohomish County3.18Walla Walla County: 2.53 per 1,000 inhabitantsWalla Walla County2.53Douglas County: 2.28 per 1,000 inhabitantsDouglas County2.28Skamania County: 1.57 per 1,000 inhabitantsSkamania County1.57King County: 1.38 per 1,000 inhabitantsKing County1.38Kitsap County: 0.14 per 1,000 inhabitantsKitsap County0.14Yakima County: -6.18 per 1,000 inhabitantsYakima County-6.18Adams County: -13.15 per 1,000 inhabitantsAdams County-13.15Whitman County: -19.95 per 1,000 inhabitantsWhitman County-19.95
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

RankCounties2020
per 1,000 inhabitants		Change on 2019
1Pend Oreille County Estimated33.66+19.81 pts
2Pacific County Estimated26.55+1.42 pts
3Kittitas County Estimated26.27+18.16 pts
4Wahkiakum County Estimated24.22+1.4 pts
5Mason County Estimated18.97-1.03 pts
6Lewis County Estimated18.59+4.95 pts
7Jefferson County Estimated18.33-2.76 pts
8Lincoln County Estimated15.89-6.93 pts
9Grays Harbor County Estimated15.05-4.21 pts
10Clallam County Estimated14.42-0.09 pts
11Stevens County Estimated14.13+1.7 pts
12Ferry County Estimated12.96+8.78 pts
13Thurston County Estimated12.81+2.06 pts
14Klickitat County Estimated12.1-2.18 pts
15Clark County Estimated11.99+2.31 pts
16Garfield County Estimated10.97+10.53 pts
17San Juan County Estimated9.93-11.91 pts
18Skagit County Estimated9.92+2.52 pts
19Spokane County Estimated9.68-4.77 pts
20Cowlitz County Estimated8.96-6.25 pts
21Asotin County Estimated8.75+7.6 pts
22Whatcom County Estimated8.09-4.97 pts
23Columbia County Estimated7.19+16.84 pts
24Island County Estimated6.42-3.03 pts
25Benton County Estimated5.17-2.57 pts
26Chelan County Estimated5.12+1.63 pts
27Pierce County Estimated4.08-1.99 pts
28Okanogan County Estimated3.95-0.71 pts
29Franklin County Estimated3.86+2.39 pts
30Grant County Estimated3.78+1.21 pts
31Snohomish County Estimated3.18+0.86 pts
32Walla Walla County Estimated2.53+0.33 pts
33Douglas County Estimated2.28-7.33 pts
34Skamania County Estimated1.57-10.51 pts
35King County Estimated1.38+3.66 pts
36Kitsap County Estimated0.14-6.87 pts
37Yakima County Estimated-6.18-1.57 pts
38Adams County Estimated-13.15-10.68 pts
39Whitman County Estimated-19.95-16.99 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 Washington 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 Washington 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/washington-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 Washington 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/washington-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 Washington 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/washington-counties?period=2020 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_washington_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 Washington 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/washington-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 Washington 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/washington-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/washington-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  -
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Questions

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

Pend Oreille County, with 33.66 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?

Whitman County, with -19.95 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 Washington: more rankings