RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Czech population share, Utah counties · 2020

Utah counties ranked by the share of all residents who are Czech ancestry (2023 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 21 counties in Utah that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Wasatch County, UTUT38,5140.7%–

02Rich County, UTUT2,6870.4%–

03Box Elder County, UTUT65,3200.3%–

04Summit County, UTUT43,1410.3%–

05Uintah County, UTUT38,2780.2%–

06Salt Lake County, UTUT1,220,9160.2%–

07Juab County, UTUT13,5670.2%–

08Sanpete County, UTUT31,4530.2%–

09Utah County, UTUT759,8590.2%–

10Tooele County, UTUT87,4610.2%–

11Weber County, UTUT278,1740.2%–

12Iron County, UTUT67,1410.1%–

13Washington County, UTUT213,6700.1%–

14San Juan County, UTUT14,5420.1%–

15Davis County, UTUT381,2270.1%–

16Carbon County, UTUT20,6800.1%–

17Cache County, UTUT145,0000.1%–

18Morgan County, UTUT13,3830.0%–

19Sevier County, UTUT22,8270.0%–

20Duchesne County, UTUT20,8560.0%–

21Millard County, UTUT14,0570.0%–

SHOWING 1–21 OF 21

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