| Index | Henning | Tennessee | National |
| Average Test Scores | n/a | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Henning | Tennessee | National |
| Completed 8th grade | 57.4% | 82.0% | 84.3% |
| Completed high school | 51.8% | 79.9% | 83.0% |
| Completed some college | 20.1% | 53.2% | 59.4% |
| Completed associate degree | 4.9% | 32.2% | 38.5% |
| Completed bachelors | 2.5% | 25.4% | 30.3% |
| Completed masters | 0.6% | 9.3% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Henning. Using the proficiency score averages, the average test scores for Henning, TN schools is n/a. The average student to teacher ratio is n/a. In Henning, TN, an average of 57.4% of students have completed 8th grade and an average of 51.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Brighton, TN | 2,931 | 43% | 11.5% |
| Halls, TN | 9,135 | 35% | 27.1% |
| Covington, TN | 8,863 | 28% | 40.8% |
| Ripley, TN | 7,852 | 26% | 46.5% |
| Henning, TN | 1,177 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Redwater, TX | 1,177 | 56% | 16.9% |
| Iva, SC | 1,177 | 63% | 31.8% |
| Waitsburg, WA | 1,177 | 44% | 9.4% |
| Clifton, IL | 1,178 | 29% | 39.1% |
| Petersburg, MI | 1,178 | 50% | 3.1% |
| Henning, TN | 1,177 | n/a |
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