Ranking of Utah Counties By Percentage of American Indian and Alaska Native Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Utah American Indian and Alaska Native Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 21.02%. Among all Utah counties, Summit County had the highest percentage of its American Indian and Alaska Native Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (86.25%), followed by Beaver County (84.78%), and Morgan County (60.00%).

The chart below shows the top 10 Utah counties, and the table below shows the ranking of all Utah counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Utah Counties By Percentage of American Indian and Alaska Native Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Summit County
Beaver County
Morgan County
Millard County
Weber County
Garfield County
Uintah County
Sanpete County
Iron County
San Juan County
Ranking of Utah Counties By Percentage of American Indian and Alaska Native Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Summit County 86.25
2 Beaver County 84.78
3 Morgan County 60.00
4 Millard County 57.14
5 Weber County 31.43
6 Garfield County 30.85
7 Uintah County 30.31
8 Sanpete County 25.95
9 Iron County 23.37
10 San Juan County 22.20
11 Salt Lake County 21.77
12 Cache County 20.22
13 Washington County 20.19
14 Kane County 19.43
15 Utah County 13.78
16 Davis County 12.51
17 Duchesne County 11.51
18 Wasatch County 10.00
19 Juab County 8.73
20 Box Elder County 8.62
21 Sevier County 7.98
22 Tooele County 3.80
23 Carbon County 0.00
23 Daggett County 0.00
23 Emery County 0.00
23 Grand County 0.00
23 Wayne County 0.00