| Index | Kelleys Island | Ohio | National |
| Average Test Scores | n/a | 61% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Kelleys Island | Ohio | National |
| Completed 8th grade | 91.5% | 86.9% | 84.3% |
| Completed high school | 91.5% | 85.6% | 83.0% |
| Completed some college | 56.2% | 55.7% | 59.4% |
| Completed associate degree | 33.3% | 35.1% | 38.5% |
| Completed bachelors | 26.8% | 26.7% | 30.3% |
| Completed masters | 6.5% | 10.0% | 11.5% |
| Completed professional degree | 4.6% | 2.7% | 3.3% |
| Completed doctorate | 0.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Kelleys Island. Using the proficiency score averages, the average test scores for Kelleys Island, OH schools is n/a. The average student to teacher ratio is n/a. In Kelleys Island, OH, an average of 91.5% of students have completed 8th grade and an average of 91.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Huron, OH | 6,916 | 78% | 62.5% |
| Lakeside, OH | 686 | 74% | 53.8% |
| Port Clinton, OH | 6,190 | 69% | 43.4% |
| Put-in-Bay, OH | 56 | 65% | 35.4% |
| Castalia, OH | 1,142 | 49% | 1.4% |
| Kelleys Island, OH | 283 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Ridgeland, WI | 283 | 50% | 4.2% |
| Ryegate, MT | 283 | 20% | 58.3% |
| Fayetteville, TX | 283 | 50% | 3.1% |
| Buncombe, IL | 283 | 22% | 53.6% |
| Indiahoma, OK | 283 | 34% | 30.2% |
| Kelleys Island, OH | 283 | n/a |
Here are the best places to live in Ohio
Most Dangerous Cities In The US
See the best places to live in Kelleys Island
Check out the 10 safest cities in Ohio