| Index | Tennille | Georgia | National |
| Average Test Scores | n/a | 42% | 48% |
| Student/Teacher ratio | 16:1 | 16:1 | 16:1 |
| Total public schools | 2 | 2,164 | 79,221 |
| Total private schools | n/a | 515 | 24,874 |
| Total post-secondary schools | n/a | 192 | 7,963 |
| Index | Tennille | Georgia | National |
| Completed 8th grade | 68.1% | 82.3% | 84.3% |
| Completed high school | 65.7% | 81.0% | 83.0% |
| Completed some college | 35.0% | 57.8% | 59.4% |
| Completed associate degree | 13.4% | 36.8% | 38.5% |
| Completed bachelors | 10.2% | 29.4% | 30.3% |
| Completed masters | 4.4% | 11.1% | 11.5% |
| Completed professional degree | 0.5% | 3.2% | 3.3% |
| Completed doctorate | 0.0% | 1.3% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Tennille. Using the proficiency score averages, the average test scores for Tennille, GA schools is n/a. The average student to teacher ratio is 16:1. In Tennille, GA, an average of 68.1% of students have completed 8th grade and an average of 65.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Wrightsville, GA | 3,638 | 38% | 21.2% |
| Sandersville, GA | 5,468 | 29% | 38.9% |
| Tennille, GA | 1,291 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Toulon, IL | 1,291 | 26% | 45.8% |
| Lapwai, ID | 1,291 | 25% | 49.0% |
| Platte, SD | 1,290 | 65% | 34.9% |
| Baltic, CT | 1,290 | 32% | 33.3% |
| Gaston, NC | 1,290 | 25% | 47.1% |
| Tennille, GA | 1,291 | n/a |
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