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

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

Platte County had the highest net domestic migration rate, July to June of 23 counties in 2020, at 14.89 per 1,000 inhabitants. Niobrara County had the lowest, at -33.37 per 1,000 inhabitants. The median was -1 per 1,000 inhabitants and the figure for Wyoming was 1.94 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest14.89Platte County
Lowest-33.37Niobrara County
Median-123 counties
Wyoming1.94History

All counties, 2020

Platte County: 14.89 per 1,000 inhabitantsPlatte County14.89Lincoln County: 12.34 per 1,000 inhabitantsLincoln County12.34Natrona County: 11.68 per 1,000 inhabitantsNatrona County11.68Hot Springs County: 11.09 per 1,000 inhabitantsHot Springs County11.09Sheridan County: 9.18 per 1,000 inhabitantsSheridan County9.18Johnson County: 6.54 per 1,000 inhabitantsJohnson County6.54Park County: 6.08 per 1,000 inhabitantsPark County6.08Laramie County: 4.79 per 1,000 inhabitantsLaramie County4.79Goshen County: 3.4 per 1,000 inhabitantsGoshen County3.4Campbell County: 1.05 per 1,000 inhabitantsCampbell County1.05Teton County: -0.38 per 1,000 inhabitantsTeton County-0.38Albany County: -1 per 1,000 inhabitantsAlbany County-1Sublette County: -1.83 per 1,000 inhabitantsSublette County-1.83Crook County: -1.85 per 1,000 inhabitantsCrook County-1.85Uinta County: -2.08 per 1,000 inhabitantsUinta County-2.08Fremont County: -2.87 per 1,000 inhabitantsFremont County-2.87Washakie County: -6.42 per 1,000 inhabitantsWashakie County-6.42Converse County: -7.23 per 1,000 inhabitantsConverse County-7.23Carbon County: -10.49 per 1,000 inhabitantsCarbon County-10.49Sweetwater County: -10.61 per 1,000 inhabitantsSweetwater County-10.61Big Horn County: -11.41 per 1,000 inhabitantsBig Horn County-11.41Weston County: -17.47 per 1,000 inhabitantsWeston County-17.47Niobrara County: -33.37 per 1,000 inhabitantsNiobrara County-33.37
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
1Platte County Estimated14.89+22.99 pts
2Lincoln County Estimated12.34-3.67 pts
3Natrona County Estimated11.68+6.79 pts
4Hot Springs County Estimated11.09+35.17 pts
5Sheridan County Estimated9.18-0.35 pts
6Johnson County Estimated6.54-1.67 pts
7Park County Estimated6.08+8.89 pts
8Laramie County Estimated4.79+1.35 pts
9Goshen County Estimated3.4+8.97 pts
10Campbell County Estimated1.05+5.62 pts
11Teton County Estimated-0.38+0.43 pts
12Albany County Estimated-1+7.72 pts
13Sublette County Estimated-1.83-5.18 pts
14Crook County Estimated-1.85-10.5 pts
15Uinta County Estimated-2.08+6.66 pts
16Fremont County Estimated-2.87+3.25 pts
17Washakie County Estimated-6.42+0.33 pts
18Converse County Estimated-7.23-16.3 pts
19Carbon County Estimated-10.49-4.63 pts
20Sweetwater County Estimated-10.61+1.26 pts
21Big Horn County Estimated-11.41-2.44 pts
22Weston County Estimated-17.47-17.03 pts
23Niobrara County Estimated-33.37-4.27 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 Wyoming 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 Wyoming 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/wyoming-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 Wyoming 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/wyoming-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 Wyoming 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/wyoming-counties?period=2020 (Accessed: 12 October 2026).

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

Platte County, with 14.89 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?

Niobrara County, with -33.37 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 Wyoming: more rankings