RANKING · 2024 ACS · 27 SHOWN OF 27

Highest Scotch-Irish population share, Utah counties

Utah counties ranked by the share of all residents who are Scotch-Irish ancestry (2024 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 27 counties in Utah that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2010

01San Juan County, UTUT14,5421.3%+0.5 pts

02Duchesne County, UTUT20,8561.2%+0.1 pts

03Rich County, UTUT2,6871.1%+0.0 pts

04Uintah County, UTUT38,2780.9%−0.1 pts

05Summit County, UTUT43,1410.9%−0.8 pts

06Millard County, UTUT14,0570.8%+0.5 pts

07Utah County, UTUT759,8590.8%−0.7 pts

08Wasatch County, UTUT38,5140.8%−1.0 pts

09Iron County, UTUT67,1410.8%−1.0 pts

10Washington County, UTUT213,6700.7%−0.8 pts

11Salt Lake County, UTUT1,220,9160.7%−0.5 pts

12Grand County, UTUT9,7900.7%−1.6 pts

13Davis County, UTUT381,2270.7%−0.6 pts

14Box Elder County, UTUT65,3200.7%−0.4 pts

15Tooele County, UTUT87,4610.6%−0.9 pts

16Weber County, UTUT278,1740.6%−0.8 pts

17Garfield County, UTUT5,2560.6%−1.9 pts

18Kane County, UTUT8,5970.6%−3.0 pts

19Carbon County, UTUT20,6800.6%−0.4 pts

20Morgan County, UTUT13,3830.5%+0.1 pts

21Cache County, UTUT145,0000.5%−0.7 pts

22Piute County, UTUT1,5090.5%−0.3 pts

23Beaver County, UTUT7,3010.4%−0.7 pts

24Sevier County, UTUT22,8270.4%−0.8 pts

25Sanpete County, UTUT31,4530.3%−0.7 pts

26Emery County, UTUT10,1770.2%−0.8 pts

27Juab County, UTUT13,5670.1%−0.3 pts

SHOWING 1–27 OF 27

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES