| Index | Octa | 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 | 

 
				
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				| Index | Octa | Ohio | National | 
| Completed 8th grade | 55.9% | 86.9% | 84.3% | 
| Completed high school | 55.9% | 85.6% | 83.0% | 
| Completed some college | 11.8% | 55.7% | 59.4% | 
| Completed associate degree | 8.8% | 35.1% | 38.5% | 
| Completed bachelors | 5.9% | 26.7% | 30.3% | 
| Completed masters | 0.0% | 10.0% | 11.5% | 
| Completed professional degree | 0.0% | 2.7% | 3.3% | 
| Completed doctorate | 0.0% | 1.1% | 1.3% | 
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Octa. Using the proficiency score averages, the average test scores for Octa, OH schools is n/a. The average student to teacher ratio is n/a. In Octa, OH, an average of 55.9% of students have completed 8th grade and an average of 55.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Cedarville, OH | 3,848 | 80% | 66.1% | 
| South Charleston, OH | 1,806 | 71% | 47.2% | 
| Jamestown, OH | 2,150 | 66% | 38.2% | 
| Sabina, OH | 2,624 | 64% | 33.3% | 
| Washington Court House, OH | 14,155 | 64% | 33.1% | 
| Octa, OH | 51 | n/a | 
| City | Population | Avg. Test Scores | National Avg. | 
| Waverly, SD | 51 | 32% | 34.0% | 
| Claremont, SD | 51 | 25% | 47.9% | 
| Curlew, WA | 51 | 37% | 22.9% | 
| Tonopah, AZ | 50 | 37% | 22.4% | 
| Kansas, OH | 52 | 66% | 37.8% | 
| Octa, OH | 51 | n/a |