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

Counties in Wyoming by net international migration, July to June

Sweetwater County had the highest net international migration, July to June of 23 counties in 2020, at 47. Campbell County had the lowest, at -12. The median was 2 and the figure for Wyoming was 174. Source: the U.S. Census Bureau.

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Highest47Sweetwater County
Lowest-12Campbell County
Median223 counties
Wyoming174History

Map of counties, 2020

Albany County: 45 personsBig Horn County: 1 personsCampbell County: -12 personsCarbon County: 9 personsConverse County: 4 personsCrook County: 2 personsFremont County: -5 personsGoshen County: 2 personsHot Springs County: 1 personsJohnson County: 0 personsLaramie County: -6 personsLincoln County: 3 personsNatrona County: 19 personsNiobrara County: 0 personsPark County: 0 personsPlatte County: -1 personsSheridan County: 45 personsSublette County: 5 personsSweetwater County: 47 personsTeton County: 18 personsUinta County: -2 personsWashakie County: -3 personsWeston County: 2 persons
  • Under -5
  • -5 to -3
  • -3 to 0
  • 0 to 2
  • 2 to 8
  • 8 and over
persons, 2020. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net international migration, 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

Sweetwater County: 47 personsSweetwater County47Albany County: 45 personsAlbany County45Sheridan County: 45 personsSheridan County45Natrona County: 19 personsNatrona County19Teton County: 18 personsTeton County18Carbon County: 9 personsCarbon County9Sublette County: 5 personsSublette County5Converse County: 4 personsConverse County4Lincoln County: 3 personsLincoln County3Crook County: 2 personsCrook County2Goshen County: 2 personsGoshen County2Weston County: 2 personsWeston County2Big Horn County: 1 personsBig Horn County1Hot Springs County: 1 personsHot Springs County1Johnson County: 0 personsJohnson County0Niobrara County: 0 personsNiobrara County0Park County: 0 personsPark County0Platte County: -1 personsPlatte County-1Uinta County: -2 personsUinta County-2Washakie County: -3 personsWashakie County-3Fremont County: -5 personsFremont County-5Laramie County: -6 personsLaramie County-6Campbell County: -12 personsCampbell County-12Sweetwater County: 47 personsSweetwater County47Albany County: 45 personsAlbany County45Sheridan County: 45 personsSheridan County45Natrona County: 19 personsNatrona County19Teton County: 18 personsTeton County18Carbon County: 9 personsCarbon County9Sublette County: 5 personsSublette County5Converse County: 4 personsConverse County4Lincoln County: 3 personsLincoln County3Crook County: 2 personsCrook County2Goshen County: 2 personsGoshen County2Weston County: 2 personsWeston County2Big Horn County: 1 personsBig Horn County1Hot Springs County: 1 personsHot Springs County1Johnson County: 0 personsJohnson County0Niobrara County: 0 personsNiobrara County0Park County: 0 personsPark County0Platte County: -1 personsPlatte County-1Uinta County: -2 personsUinta County-2Washakie County: -3 personsWashakie County-3Fremont County: -5 personsFremont County-5Laramie County: -6 personsLaramie County-6Campbell County: -12 personsCampbell County-12
persons. Source: U.S. Census Bureau, Population Estimates Program: net international migration, 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
persons		Change on 2019
1Sweetwater County Estimated47-23%
2Albany County Estimated45-10%
2Sheridan County Estimated45-21.1%
4Natrona County Estimated19-9.5%
5Teton County Estimated18-21.7%
6Carbon County Estimated9-10%
7Sublette County Estimated50%
8Converse County Estimated4-42.9%
9Lincoln County Estimated3n/a
10Crook County Estimated20%
10Goshen County Estimated2+300%
10Weston County Estimated2-33.3%
13Big Horn County Estimated10%
13Hot Springs County Estimated1n/a
15Johnson County Estimated0n/a
15Niobrara County Estimated0n/a
15Park County Estimated0+100%
18Platte County Estimated-1+66.7%
19Uinta County Estimated-20%
20Washakie County Estimated-3+57.1%
21Fremont County Estimated-5+50%
22Laramie County Estimated-6+73.9%
23Campbell County Estimated-12+40%

Other periods

About this ranking

Estimated moves into the area from abroad minus moves out of the area to other countries, from July 1 of the previous year through June 30 of the reported year.

More on how it is measured
  • United States: Census Bureau estimates, including people born in the United States and abroad, moves between the states and Puerto Rico, and net movement of the Armed Forces overseas.
  • Canada: Statistics Canada immigrants, minus net emigration, plus the net change in non-permanent residents.
  • Australia: ABS net overseas migration for the financial year.
  • United Kingdom local authorities: Office for National Statistics mid-year estimates, counting people who move for at least 12 months.

A component of each country's official population estimates. Methods differ between the statistical offices, so compare places within a country first. Differs from the World Bank net_migration series, which uses calendar years and a different method.

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, 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, 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 international migration, 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 international migration, 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 international migration, 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-international-migration-july-june/wyoming-counties?period=2020. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net international migration, 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 international migration, 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-international-migration-july-june/wyoming-counties?period=2020.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net international migration, 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 international migration, 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-international-migration-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 international migration, 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 international migration, 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-international-migration-july-june/wyoming-counties?period=2020. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration, 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, 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 international migration, 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-international-migration-july-june/wyoming-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/wyoming-counties?period=2020.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration, 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, July to June?

Sweetwater County, with 47 in 2020, according to the U.S. Census Bureau.

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

Campbell County, with -12 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 international migration, 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, July to June: other rankings

Counties in Wyoming: more rankings