Counties in Utah by net domestic migration, July to June

Washington County had the highest net domestic migration, July to June of 29 counties in 2018, at 5,112. Salt Lake County had the lowest, at -1,742. The median was 103 and the figure for Utah was 16,191. Source: the U.S. Census Bureau.

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Highest5,112Washington County
Lowest-1,742Salt Lake County
Median10329 counties
Utah16,191History

Map of counties, 2018

Beaver County: 162 personsBox Elder County: 443 personsCache County: 272 personsCarbon County: 49 personsDaggett County: -25 personsDavis County: 701 personsDuchesne County: -160 personsEmery County: -12 personsGarfield County: -33 personsGrand County: 97 personsIron County: 1,538 personsJuab County: 215 personsKane County: 141 personsMillard County: 56 personsMorgan County: 48 personsPiute County: 39 personsRich County: 45 personsSalt Lake County: -1,742 personsSan Juan County: -9 personsSanpete County: 380 personsSevier County: 109 personsSummit County: 103 personsTooele County: 1,754 personsUintah County: -118 personsUtah County: 4,348 personsWasatch County: 840 personsWashington County: 5,112 personsWayne County: -53 personsWeber County: 1,891 persons
  • Under -100
  • -100 to -30
  • -30 to 0
  • 0 to 110
  • 110 to 530
  • 530 and over
persons, 2018. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, 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

Washington County: 5,112 personsWashington County5,112Utah County: 4,348 personsUtah County4,348Weber County: 1,891 personsWeber County1,891Tooele County: 1,754 personsTooele County1,754Iron County: 1,538 personsIron County1,538Wasatch County: 840 personsWasatch County840Davis County: 701 personsDavis County701Box Elder County: 443 personsBox Elder County443Sanpete County: 380 personsSanpete County380Cache County: 272 personsCache County272Juab County: 215 personsJuab County215Beaver County: 162 personsBeaver County162Kane County: 141 personsKane County141Sevier County: 109 personsSevier County109Summit County: 103 personsSummit County103Grand County: 97 personsGrand County97Millard County: 56 personsMillard County56Carbon County: 49 personsCarbon County49Morgan County: 48 personsMorgan County48Rich County: 45 personsRich County45Piute County: 39 personsPiute County39San Juan County: -9 personsSan Juan County-9Emery County: -12 personsEmery County-12Daggett County: -25 personsDaggett County-25Garfield County: -33 personsGarfield County-33Wayne County: -53 personsWayne County-53Uintah County: -118 personsUintah County-118Duchesne County: -160 personsDuchesne County-160Salt Lake County: -1,742 personsSalt Lake County-1,742Washington County: 5,112 personsWashington County5,112Utah County: 4,348 personsUtah County4,348Weber County: 1,891 personsWeber County1,891Tooele County: 1,754 personsTooele County1,754Iron County: 1,538 personsIron County1,538Wasatch County: 840 personsWasatch County840Davis County: 701 personsDavis County701Box Elder County: 443 personsBox Elder County443Sanpete County: 380 personsSanpete County380Cache County: 272 personsCache County272Juab County: 215 personsJuab County215Beaver County: 162 personsBeaver County162Kane County: 141 personsKane County141Sevier County: 109 personsSevier County109Summit County: 103 personsSummit County103Grand County: 97 personsGrand County97Millard County: 56 personsMillard County56Carbon County: 49 personsCarbon County49Morgan County: 48 personsMorgan County48Rich County: 45 personsRich County45Piute County: 39 personsPiute County39San Juan County: -9 personsSan Juan County-9Emery County: -12 personsEmery County-12Daggett County: -25 personsDaggett County-25Garfield County: -33 personsGarfield County-33Wayne County: -53 personsWayne County-53Uintah County: -118 personsUintah County-118Duchesne County: -160 personsDuchesne County-160Salt Lake County: -1,742 personsSalt Lake County-1,742
persons. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, 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
persons
Change on 2017
1Washington County Estimated5,112-7.8%
2Utah County Estimated4,348-20.4%
3Weber County Estimated1,891-6.4%
4Tooele County Estimated1,754-18.8%
5Iron County Estimated1,538+160.7%
6Wasatch County Estimated840-26.8%
7Davis County Estimated701-57.1%
8Box Elder County Estimated443-18.3%
9Sanpete County Estimated380-19.8%
10Cache County Estimated272+678.7%
11Juab County Estimated215+72%
12Beaver County Estimated162+217.4%
13Kane County Estimated141-33.2%
14Sevier County Estimated109+165.9%
15Summit County Estimated103-71.4%
16Grand County Estimated97+283%
17Millard County Estimated56+1.8%
18Carbon County Estimated49+125.8%
19Morgan County Estimated48-86.9%
20Rich County Estimated45-30.8%
21Piute County Estimated39+186.7%
22San Juan County Estimated-9+93.5%
23Emery County Estimated-12+94%
24Daggett County Estimated-25+53.7%
25Garfield County Estimated-33-180.5%
26Wayne County Estimated-53-411.8%
27Uintah County Estimated-118+91.6%
28Duchesne County Estimated-160+72.5%
29Salt Lake County Estimated-1,742-570.8%

Other periods

About this ranking

Estimated moves into an area from elsewhere in the same country minus moves out to the rest of the country, from July 1 of the previous year through June 30 of the reported year.

More on how it is measured
  • United States: states and counties.
  • Canada: provinces and territories, net interprovincial migration (Statistics Canada).
  • United Kingdom: local authorities, counting moves between any two UK local authorities, including across the borders of England, Wales, Scotland and Northern Ireland (ONS internal migration).
  • A negative value means more people left than arrived.

Sums to zero, or close to it, for each country 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, 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, 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 Utah by net domestic migration, 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, 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 Utah by net domestic migration, 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-july-june/utah-counties?period=2018. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration, 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 Utah by net domestic migration, 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-july-june/utah-counties?period=2018.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net domestic migration, 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 Utah by net domestic migration, 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-july-june/utah-counties?period=2018 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_utah_by_2018,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net domestic migration, 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 Utah by net domestic migration, 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-july-june/utah-counties?period=2018. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, 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, 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 Utah by net domestic migration, 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-july-june/utah-counties?period=2018
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/utah-counties?period=2018.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, 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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Rank Counties in Utah by net domestic migration, July to June using official data, and cite the source.
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Questions

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

Washington County, with 5,112 in 2018, according to the U.S. Census Bureau.

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

Salt Lake County, with -1,742 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, 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, July to June: other rankings

Counties in Utah: more rankings