Ranking of Arizona Counties By Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Arizona Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 626,423. Among all Arizona counties, Maricopa County had the highest Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (354,130), followed by Pima County (76,282), and Pinal County (52,126).

The chart below shows the top 10 Arizona counties, and the table below shows the ranking of all Arizona 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 Arizona Counties By Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Maricopa County
Pima County
Pinal County
Mohave County
Yavapai County
Yuma County
Cochise County
Navajo County
Coconino County
Gila County
Ranking of Arizona Counties By Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Maricopa County 354130
2 Pima County 76282
3 Pinal County 52126
4 Mohave County 46015
5 Yavapai County 37714
6 Yuma County 14808
7 Cochise County 11527
8 Navajo County 8020
9 Coconino County 7856
10 Gila County 7803
11 Graham County 3214
12 La Paz County 2913
13 Apache County 1874
14 Santa Cruz County 1197
15 Greenlee County 944