RANKING · 2020 CENSUS · 23 SHOWN OF 23

Highest South American population share, Utah counties · 2020

Utah counties ranked by the share of all residents who are South American origin (2020 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 23 counties in Utah that qualify, ranked against each other statewide. The median across all 23 is 0.5%.

South Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010

01Utah County, UTUT759,8592.1%+0.8 pts

02Salt Lake County, UTUT1,220,9161.8%+0.6 pts

03Grand County, UTUT9,7901.1%–

04Davis County, UTUT381,2271.1%+0.2 pts

05Millard County, UTUT14,0570.9%+0.4 pts

06Summit County, UTUT43,1410.9%+0.8 pts

07Juab County, UTUT13,5670.8%+0.7 pts

08Wasatch County, UTUT38,5140.7%+0.3 pts

09Cache County, UTUT145,0000.7%0.0 pts

10Carbon County, UTUT20,6800.7%+0.4 pts

11Box Elder County, UTUT65,3200.6%+0.3 pts

12Washington County, UTUT213,6700.5%0.0 pts

13Sanpete County, UTUT31,4530.5%+0.3 pts

14Uintah County, UTUT38,2780.5%+0.3 pts

15Iron County, UTUT67,1410.5%+0.2 pts

16Tooele County, UTUT87,4610.3%−0.4 pts

17Weber County, UTUT278,1740.3%−0.3 pts

18Duchesne County, UTUT20,8560.3%+0.2 pts

19Morgan County, UTUT13,3830.2%–

20San Juan County, UTUT14,5420.2%+0.1 pts

21Emery County, UTUT10,1770.1%0.0 pts

22Sevier County, UTUT22,8270.0%–

23Garfield County, UTUT5,2560.0%–

SHOWING 1–23 OF 23

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS