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 (2023 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.

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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 2000

01Utah County, UTUT759,8592.1%–

02Salt Lake County, UTUT1,220,9161.8%–

03Grand County, UTUT9,7901.1%–

04Davis County, UTUT381,2271.1%–

05Millard County, UTUT14,0570.9%–

06Summit County, UTUT43,1410.9%–

07Juab County, UTUT13,5670.8%–

08Wasatch County, UTUT38,5140.7%–

09Cache County, UTUT145,0000.7%–

10Carbon County, UTUT20,6800.7%–

11Box Elder County, UTUT65,3200.6%–

12Washington County, UTUT213,6700.5%–

13Sanpete County, UTUT31,4530.5%–

14Uintah County, UTUT38,2780.5%–

15Iron County, UTUT67,1410.5%–

16Tooele County, UTUT87,4610.3%–

17Weber County, UTUT278,1740.3%–

18Duchesne County, UTUT20,8560.3%–

19Morgan County, UTUT13,3830.2%–

20San Juan County, UTUT14,5420.2%–

21Emery County, UTUT10,1770.1%–

22Sevier County, UTUT22,8270.0%–

23Garfield County, UTUT5,2560.0%–

SHOWING 1–23 OF 23

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES