| Index | Columbus Grove | Ohio | National |
| Average Test Scores | 78% | 61% | 48% |
| Student/Teacher ratio | 19:1 | 17:1 | 16:1 |
| Total public schools | 3 | 3,650 | 79,221 |
| Total private schools | 1 | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Index | Columbus Grove | Ohio | National |
| Completed 8th grade | 92.8% | 86.9% | 84.3% |
| Completed high school | 92.4% | 85.6% | 83.0% |
| Completed some college | 52.9% | 55.7% | 59.4% |
| Completed associate degree | 28.4% | 35.1% | 38.5% |
| Completed bachelors | 17.0% | 26.7% | 30.3% |
| Completed masters | 7.2% | 10.0% | 11.5% |
| Completed professional degree | 0.7% | 2.7% | 3.3% |
| Completed doctorate | 0.5% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Columbus Grove. Using the proficiency score averages, the average test scores for Columbus Grove, OH schools is 78%. The average student to teacher ratio is 19:1. In Columbus Grove, OH, an average of 92.8% of students have completed 8th grade and an average of 92.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Ottoville, OH | 919 | 90% | 88.0% |
| Kalida, OH | 1,679 | 88% | 83.9% |
| Miller City, OH | 142 | 87% | 80.9% |
| Bluffton, OH | 4,024 | 85% | 77.4% |
| Delphos, OH | 7,066 | 82% | 70.1% |
| Columbus Grove, OH | 1,743 | 78% | 63.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Tonto Basin, AZ | 1,743 | 55% | 14.6% |
| Ralls, TX | 1,743 | 30% | 38.2% |
| Athens, NY | 1,743 | 35% | 28.1% |
| Nisswa, MN | 1,742 | 65% | 34.4% |
| Tenino, WA | 1,744 | 50% | 4.2% |
| Columbus Grove, OH | 1,743 | 78% | 63.2% |
Here are the best places to live in Ohio
Safest States In The US
Most Dangerous States In The US
Check out the 10 safest cities in Ohio