Ranking of Utah Counties By Population with Scotch Irish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 25.15K people in Utah with Scotch Irish ancestry. Among all Utah counties, Salt Lake County had the highest population with Scotch Irish ancestry (9.31K), followed by Utah County (5.43K), and Davis County (2.32K).

The chart and table below shows the top 10 counties with high number of people with Scotch Irish ancestry.

You can see similar information for other states and for other ancestry groups in Utah.

Data Source: US Census Bureau.
Ranking of Utah Counties By Population with Scotch Irish Ancestry in 2021
Salt Lake County
Utah County
Davis County
Weber County
Washington County
Cache County
Iron County
Summit County
Tooele County
Box Elder County
Ranking of Utah Counties By Population with Scotch Irish Ancestry in 2021
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Rank County Population
1 Salt Lake County 9308
2 Utah County 5429
3 Davis County 2319
4 Weber County 2020
5 Washington County 1372
6 Cache County 912
7 Iron County 433
8 Summit County 381
9 Tooele County 380
10 Box Elder County 339
11 Duchesne County 311
12 Uintah County 247
13 Wasatch County 214
14 San Juan County 193
15 Carbon County 185
16 Rich County 166
17 Sanpete County 161
18 Kane County 133
19 Grand County 126
20 Millard County 124
21 Sevier County 109
22 Emery County 102
23 Juab County 54
24 Garfield County 48
25 Piute County 42
26 Beaver County 24
27 Wayne County 11
28 Morgan County 5