| Index | Logan | Ohio | National | 
| Average Test Scores | 76% | 61% | 48% | 
| Student/Teacher ratio | 19:1 | 17:1 | 16:1 | 
| Total public schools | 11 | 3,650 | 79,221 | 
| Total private schools | 2 | 1,000 | 24,874 | 
| Total post-secondary schools | n/a | 393 | 7,963 | 

 
				
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				| Index | Logan | Ohio | National | 
| Completed 8th grade | 84.3% | 86.9% | 84.3% | 
| Completed high school | 83.2% | 85.6% | 83.0% | 
| Completed some college | 48.1% | 55.7% | 59.4% | 
| Completed associate degree | 24.6% | 35.1% | 38.5% | 
| Completed bachelors | 14.7% | 26.7% | 30.3% | 
| Completed masters | 5.0% | 10.0% | 11.5% | 
| Completed professional degree | 1.3% | 2.7% | 3.3% | 
| Completed doctorate | 0.2% | 1.1% | 1.3% | 
There are a total of 11 public schools, 2 private schools and n/a post-secondary schools in Logan. Using the proficiency score averages, the average test scores for Logan, OH schools is 76%. The average student to teacher ratio is 19:1. In Logan, OH, an average of 84.3% of students have completed 8th grade and an average of 83.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Junction City, OH | 800 | 85% | 76.0% | 
| Bremen, OH | 1,477 | 80% | 65.6% | 
| Sugar Grove, OH | 363 | 68% | 40.6% | 
| Lancaster, OH | 40,438 | 61% | 28.0% | 
| The Plains, OH | 2,813 | 54% | 13.0% | 
| Logan, OH | 6,677 | 76% | 57.3% | 
| City | Population | Avg. Test Scores | National Avg. | 
| Barnhart, MO | 6,676 | 46% | 5.2% | 
| Eldridge, IA | 6,678 | 81% | 69.3% | 
| Barrington, NJ | 6,678 | 46% | 4.2% | 
| Winthrop Harbor, IL | 6,675 | 43% | 10.9% | 
| Cherry Hills Village, CO | 6,680 | 75% | 56.3% | 
| Logan, OH | 6,677 | 76% | 57.3% |