Ranking of Nevada Counties By Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 3, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the population of Nevada (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 274,760. Among all Nevada counties, Clark County had the highest population (aged 25 years and above) with an educational attainment of Less than High School Diploma (208,620), followed by Washoe County (38,258), and Lyon County (5,618).

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

You can see similar information for other educational attainments.

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

Ranking of Nevada Counties By Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Clark County
Washoe County
Lyon County
Nye County
Carson City
Elko County
Douglas County
Humboldt County
Churchill County
Pershing County
Ranking of Nevada Counties By Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Number of People
1 Clark County 208620
2 Washoe County 38258
3 Lyon County 5618
4 Nye County 5280
5 Carson City 5138
6 Elko County 3812
7 Douglas County 2206
8 Humboldt County 1579
9 Churchill County 1101
10 Pershing County 811
11 White Pine County 662
12 Lander County 458
13 Lincoln County 442
14 Mineral County 368
15 Storey County 184
16 Esmeralda County 173
17 Eureka County 50