Ranking of Ohio Counties By Percentage of White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Ohio White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 7.82%. Among all Ohio counties, Holmes County had the highest percentage of its White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (43.90%), followed by Vinton County (19.96%), and Adams County (16.31%).
The chart below shows the top 10 Ohio counties, and the table below shows the ranking of all Ohio 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.
| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Holmes County | 43.90 |
| 2 | Vinton County | 19.96 |
| 3 | Adams County | 16.31 |
| 4 | Highland County | 16.16 |
| 5 | Fayette County | 15.86 |
| 6 | Coshocton County | 15.42 |
| 7 | Morgan County | 14.97 |
| 8 | Pike County | 14.66 |
| 9 | Meigs County | 14.62 |
| 10 | Gallia County | 14.21 |
| 11 | Guernsey County | 13.89 |
| 12 | Wayne County | 13.76 |
| 13 | Scioto County | 13.53 |
| 14 | Brown County | 13.40 |
| 15 | Ashtabula County | 13.29 |
| 16 | Noble County | 13.25 |
| 17 | Jackson County | 12.60 |
| 18 | Pickaway County | 12.10 |
| 19 | Hocking County | 11.95 |
| 20 | Tuscarawas County | 11.73 |
| 21 | Harrison County | 11.44 |
| 22 | Lawrence County | 11.18 |
| 23 | Morrow County | 10.92 |
| 24 | Perry County | 10.91 |
| 25 | Richland County | 10.85 |
| 26 | Clark County | 10.78 |
| 27 | Trumbull County | 10.65 |
| 28 | Ross County | 10.41 |
| 29 | Carroll County | 10.40 |
| 30 | Columbiana County | 10.35 |
| 31 | Ashland County | 10.29 |
| 32 | Shelby County | 10.22 |
| 33 | Monroe County | 10.06 |
| 34 | Madison County | 9.96 |
| 35 | Crawford County | 9.92 |
| 36 | Muskingum County | 9.84 |
| 36 | Paulding County | 9.84 |
| 37 | Huron County | 9.74 |
| 38 | Hardin County | 9.49 |
| 39 | Geauga County | 9.48 |
| 40 | Clermont County | 9.40 |
| 41 | Athens County | 9.16 |
| 42 | Marion County | 9.05 |
| 43 | Champaign County | 8.87 |
| 44 | Clinton County | 8.78 |
| 45 | Preble County | 8.46 |
| 45 | Washington County | 8.46 |
| 46 | Darke County | 8.44 |
| 47 | Knox County | 8.01 |
| 48 | Williams County | 7.97 |
| 49 | Lorain County | 7.84 |
| 50 | Montgomery County | 7.75 |
| 51 | Butler County | 7.70 |
| 52 | Belmont County | 7.68 |
| 53 | Lucas County | 7.51 |
| 54 | Portage County | 7.44 |
| 55 | Jefferson County | 7.31 |
| 56 | Ottawa County | 7.22 |
| 57 | Van Wert County | 7.20 |
| 58 | Defiance County | 7.18 |
| 59 | Logan County | 7.14 |
| 60 | Stark County | 7.08 |
| 61 | Sandusky County | 6.96 |
| 62 | Mercer County | 6.94 |
| 63 | Licking County | 6.91 |
| 64 | Erie County | 6.84 |
| 65 | Allen County | 6.82 |
| 66 | Cuyahoga County | 6.64 |
| 67 | Mahoning County | 6.61 |
| 67 | Miami County | 6.61 |
| 68 | Seneca County | 6.45 |
| 69 | Auglaize County | 6.35 |
| 69 | Lake County | 6.35 |
| 70 | Wyandot County | 6.24 |
| 71 | Franklin County | 6.15 |
| 72 | Hancock County | 6.13 |
| 73 | Hamilton County | 5.97 |
| 73 | Henry County | 5.97 |
| 74 | Fulton County | 5.84 |
| 75 | Fairfield County | 5.74 |
| 76 | Greene County | 5.65 |
| 77 | Summit County | 5.57 |
| 78 | Union County | 5.35 |
| 79 | Warren County | 4.94 |
| 80 | Medina County | 4.63 |
| 81 | Wood County | 4.58 |
| 82 | Putnam County | 4.45 |
| 83 | Delaware County | 2.43 |