Ranking of North Dakota 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 North Dakota (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 33,831. Among all North Dakota counties, Cass County had the highest population (aged 25 years and above) with an educational attainment of Less than High School Diploma (5,512), followed by Burleigh County (3,371), and Ward County (2,722).
The chart below shows the top 10 North Dakota counties, and the table below shows the ranking of all North Dakota 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: North Dakota ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of North Dakota 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 | Cass County | 5512 |
| 2 | Burleigh County | 3371 |
| 3 | Ward County | 2722 |
| 4 | Williams County | 2108 |
| 5 | Grand Forks County | 2016 |
| 6 | Morton County | 1821 |
| 7 | Stark County | 1649 |
| 8 | Stutsman County | 1270 |
| 9 | Rolette County | 964 |
| 10 | Walsh County | 955 |
| 11 | Richland County | 795 |
| 12 | Ramsey County | 703 |
| 13 | Mountrail County | 643 |
| 14 | Mercer County | 576 |
| 15 | McKenzie County | 561 |
| 16 | McLean County | 538 |
| 17 | Pembina County | 469 |
| 18 | Benson County | 455 |
| 19 | Barnes County | 392 |
| 20 | LaMoure County | 343 |
| 21 | Sioux County | 323 |
| 22 | Dunn County | 315 |
| 23 | Traill County | 311 |
| 24 | McIntosh County | 307 |
| 25 | McHenry County | 300 |
| 26 | Bottineau County | 299 |
| 27 | Ransom County | 296 |
| 28 | Emmons County | 279 |
| 29 | Dickey County | 254 |
| 30 | Wells County | 252 |
| 31 | Hettinger County | 210 |
| 32 | Bowman County | 202 |
| 33 | Pierce County | 198 |
| 34 | Towner County | 194 |
| 35 | Foster County | 183 |
| 36 | Kidder County | 180 |
| 37 | Eddy County | 176 |
| 38 | Sargent County | 170 |
| 39 | Nelson County | 149 |
| 40 | Cavalier County | 146 |
| 41 | Logan County | 136 |
| 42 | Sheridan County | 132 |
| 43 | Griggs County | 126 |
| 44 | Grant County | 116 |
| 45 | Adams County | 115 |
| 46 | Divide County | 114 |
| 47 | Renville County | 98 |
| 48 | Burke County | 90 |
| 49 | Golden Valley County | 80 |
| 49 | Oliver County | 80 |
| 50 | Slope County | 52 |
| 51 | Steele County | 50 |
| 52 | Billings County | 35 |