RANKING · 2020 CENSUS · 29 SHOWN OF 29

Largest foreign-born population, Utah counties · 2020

Utah counties with the most residents born outside the United States, as of the 2020 American Community Survey. Ranked by number of people, not share. This list covers the 29 counties in Utah that qualify, ranked against each other statewide.

UtahAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORN POPULATIONVS 2010

01Salt Lake County, UTUT1,220,916151,173+22%

02Utah County, UTUT759,85947,822+28%

03Davis County, UTUT381,22719,085+32%

04Weber County, UTUT278,17417,085−1%

05Washington County, UTUT213,6709,738+16%

06Cache County, UTUT145,0008,492+17%

07Summit County, UTUT43,1414,077+26%

08Tooele County, UTUT87,4612,967+41%

09Wasatch County, UTUT38,5142,694+44%

10Iron County, UTUT67,1412,319+43%

11Box Elder County, UTUT65,3201,805+4%

12Sanpete County, UTUT31,4531,502+0%

13Uintah County, UTUT38,278880−17%

14Millard County, UTUT14,057797−9%

15Grand County, UTUT9,790764+38%

16Duchesne County, UTUT20,856622+19%

17Beaver County, UTUT7,301531+49%

18Carbon County, UTUT20,680505−25%

19Sevier County, UTUT22,827414+4%

20Juab County, UTUT13,567340+198%

21Emery County, UTUT10,177238−4%

22Morgan County, UTUT13,383208+63%

23Garfield County, UTUT5,256144+25%

24Wayne County, UTUT2,587144−11%

25Rich County, UTUT2,687122+917%

26San Juan County, UTUT14,542122−50%

27Kane County, UTUT8,59792−43%

28Piute County, UTUT1,50913+44%

29Daggett County, UTUT9340−100%

SHOWING 1–29 OF 29

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS