RANKING · 2020 CENSUS · 29 SHOWN OF 29

Largest Welsh population, Utah counties · 2020

Utah counties ranked by the number of residents who are Welsh ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 29 counties in Utah that qualify, ranked against each other statewide. The median across all 29 is 382.

Welsh Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH POPULATIONVS 2010

01Salt Lake County, UTUT1,220,91619,479−6%

02Utah County, UTUT759,85913,993+13%

03Davis County, UTUT381,2276,487−5%

04Weber County, UTUT278,1744,374+8%

05Cache County, UTUT145,0003,279+25%

06Washington County, UTUT213,6702,799−11%

07Tooele County, UTUT87,4611,678+56%

08Iron County, UTUT67,1411,476+21%

09Box Elder County, UTUT65,3201,255+11%

10Sanpete County, UTUT31,453806+92%

11Wasatch County, UTUT38,514692+30%

12Summit County, UTUT43,141480−40%

13Carbon County, UTUT20,680452−4%

14Uintah County, UTUT38,278392+40%

15San Juan County, UTUT14,542382+20%

16Duchesne County, UTUT20,856322+7%

17Millard County, UTUT14,057278+78%

18Sevier County, UTUT22,827267−9%

19Morgan County, UTUT13,383237+76%

20Emery County, UTUT10,177201−16%

21Juab County, UTUT13,567198−3%

22Garfield County, UTUT5,256160−17%

23Beaver County, UTUT7,301160−18%

24Grand County, UTUT9,790138+68%

25Kane County, UTUT8,597111+12%

26Piute County, UTUT1,50959+59%

27Rich County, UTUT2,68738−7%

28Wayne County, UTUT2,58733−39%

29Daggett County, UTUT9343−40%

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

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