Ohio counties ranked by the lowest county-wide student-to-teacher ratio. Counties need at least 3 schools and 1,000 students to qualify. The median ranked county is at 16.4:1. Showing ranks 51 to 88.
| # | County | State | Ratio |
|---|---|---|---|
| 51 | Adams County | OH | 16.7:1 |
| 52 | Pike County | OH | 16.7:1 |
| 53 | Wood County | OH | 16.7:1 |
| 54 | Brown County | OH | 16.9:1 |
| 55 | Coshocton County | OH | 16.9:1 |
| 56 | Cuyahoga County | OH | 17.0:1 |
| 57 | Ashtabula County | OH | 17.1:1 |
| 58 | Hamilton County | OH | 17.2:1 |
| 59 | Lake County | OH | 17.3:1 |
| 60 | Auglaize County | OH | 17.5:1 |
| 61 | Hancock County | OH | 17.5:1 |
| 62 | Montgomery County | OH | 17.5:1 |
| 63 | Franklin County | OH | 17.7:1 |
| 64 | Licking County | OH | 17.7:1 |
| 65 | Medina County | OH | 17.7:1 |
| 66 | Miami County | OH | 17.8:1 |
| 67 | Ross County | OH | 17.8:1 |
| 68 | Seneca County | OH | 17.9:1 |
| 69 | Greene County | OH | 18.0:1 |
| 70 | Clinton County | OH | 18.1:1 |
| 71 | Erie County | OH | 18.1:1 |
| 72 | Stark County | OH | 18.2:1 |
| 73 | Shelby County | OH | 18.3:1 |
| 74 | Geauga County | OH | 18.4:1 |
| 75 | Marion County | OH | 18.4:1 |
| 76 | Muskingum County | OH | 18.4:1 |
| 77 | Clermont County | OH | 18.6:1 |
| 78 | Delaware County | OH | 18.6:1 |
| 79 | Fairfield County | OH | 18.6:1 |
| 80 | Butler County | OH | 18.7:1 |
| 81 | Lucas County | OH | 18.7:1 |
| 82 | Champaign County | OH | 18.9:1 |
| 83 | Fayette County | OH | 19.2:1 |
| 84 | Madison County | OH | 19.4:1 |
| 85 | Tuscarawas County | OH | 19.5:1 |
| 86 | Pickaway County | OH | 19.7:1 |
| 87 | Union County | OH | 20.5:1 |
| 88 | Warren County | OH | 20.6:1 |