Ranking of Arkansas Counties By Percentage of 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 percentage of the population of Arkansas (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 12.31%. Among all Arkansas counties, Sevier County had the highest percentage of its population (aged 25 years and above) with an educational attainment of Less than High School Diploma (26.47%), followed by Yell County (22.55%), and Chicot County (21.61%).
The chart below shows the top 10 Arkansas counties, and the table below shows the ranking of all Arkansas counties.
You can see similar information for other educational attainments.
You can also see similar information for other states and for the United States.
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Related Topics: Arkansas ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Arkansas Counties By Percentage of 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 | Sevier County | 26.47 |
| 2 | Yell County | 22.55 |
| 3 | Chicot County | 21.61 |
| 4 | Monroe County | 21.19 |
| 5 | Scott County | 20.04 |
| 6 | Johnson County | 19.92 |
| 7 | Searcy County | 19.85 |
| 8 | Desha County | 19.11 |
| 9 | Lafayette County | 18.92 |
| 10 | Lincoln County | 18.79 |
| 11 | Poinsett County | 18.51 |
| 12 | Phillips County | 18.31 |
| 13 | Lee County | 18.26 |
| 14 | Cross County | 18.20 |
| 15 | Izard County | 17.90 |
| 16 | Sharp County | 17.77 |
| 17 | St. Francis County | 17.68 |
| 18 | Woodruff County | 17.56 |
| 19 | Mississippi County | 17.39 |
| 20 | Jackson County | 16.52 |
| 21 | Hempstead County | 16.17 |
| 22 | Montgomery County | 16.04 |
| 23 | Bradley County | 15.87 |
| 24 | Calhoun County | 15.79 |
| 25 | Pope County | 15.76 |
| 26 | Clay County | 15.71 |
| 27 | Crittenden County | 15.50 |
| 28 | Sebastian County | 15.42 |
| 29 | Stone County | 15.37 |
| 30 | Lawrence County | 15.21 |
| 31 | Madison County | 15.09 |
| 32 | Crawford County | 15.08 |
| 33 | Van Buren County | 14.94 |
| 34 | Ashley County | 14.82 |
| 35 | Carroll County | 14.79 |
| 36 | Newton County | 14.78 |
| 37 | Randolph County | 14.41 |
| 38 | Independence County | 14.22 |
| 39 | White County | 14.21 |
| 40 | Fulton County | 14.11 |
| 41 | Marion County | 13.83 |
| 42 | Union County | 13.67 |
| 43 | Franklin County | 13.52 |
| 44 | Washington County | 13.50 |
| 45 | Arkansas County | 13.31 |
| 46 | Prairie County | 13.16 |
| 47 | Miller County | 13.10 |
| 48 | Drew County | 13.04 |
| 49 | Columbia County | 12.98 |
| 50 | Ouachita County | 12.44 |
| 51 | Logan County | 12.27 |
| 52 | Dallas County | 12.25 |
| 53 | Pike County | 12.11 |
| 54 | Howard County | 11.95 |
| 55 | Conway County | 11.86 |
| 56 | Cleburne County | 11.75 |
| 57 | Jefferson County | 11.60 |
| 58 | Polk County | 11.53 |
| 59 | Hot Spring County | 11.44 |
| 60 | Baxter County | 11.35 |
| 61 | Greene County | 11.34 |
| 62 | Boone County | 10.89 |
| 63 | Craighead County | 10.34 |
| 64 | Benton County | 10.29 |
| 65 | Little River County | 10.11 |
| 66 | Lonoke County | 10.06 |
| 67 | Garland County | 9.62 |
| 68 | Clark County | 9.46 |
| 69 | Cleveland County | 9.29 |
| 70 | Nevada County | 9.03 |
| 71 | Perry County | 8.70 |
| 72 | Pulaski County | 8.52 |
| 73 | Grant County | 8.40 |
| 74 | Saline County | 8.19 |
| 75 | Faulkner County | 6.89 |