| Index | Summerville | Georgia | National |
| Average Test Scores | 26% | 42% | 48% |
| Student/Teacher ratio | 15:1 | 16:1 | 16:1 |
| Total public schools | 7 | 2,164 | 79,221 |
| Total private schools | n/a | 515 | 24,874 |
| Total post-secondary schools | n/a | 192 | 7,963 |
| Index | Summerville | Georgia | National |
| Completed 8th grade | 65.0% | 82.3% | 84.3% |
| Completed high school | 60.8% | 81.0% | 83.0% |
| Completed some college | 35.0% | 57.8% | 59.4% |
| Completed associate degree | 18.5% | 36.8% | 38.5% |
| Completed bachelors | 8.1% | 29.4% | 30.3% |
| Completed masters | 1.5% | 11.1% | 11.5% |
| Completed professional degree | 0.4% | 3.2% | 3.3% |
| Completed doctorate | 0.0% | 1.3% | 1.3% |
There are a total of 7 public schools, n/a private schools and n/a post-secondary schools in Summerville. Using the proficiency score averages, the average test scores for Summerville, GA schools is 26%. The average student to teacher ratio is 15:1. In Summerville, GA, an average of 65.0% of students have completed 8th grade and an average of 60.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mentone, AL | 338 | 70% | 45.8% |
| Trion, GA | 2,490 | 60% | 25.3% |
| Menlo, GA | 601 | 45% | 6.3% |
| Lyerly, GA | 505 | 45% | 6.3% |
| Rome, GA | 37,605 | 43% | 10.0% |
| Summerville, GA | 4,370 | 26% | 45.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Elmira Heights, NY | 4,368 | 54% | 13.2% |
| Taylor, AZ | 4,368 | 56% | 16.7% |
| Mullins, SC | 4,373 | 30% | 38.5% |
| Williamston, SC | 4,366 | 59% | 23.2% |
| Mitchell, IN | 4,374 | 43% | 11.1% |
| Summerville, GA | 4,370 | 26% | 45.6% |
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