| Index | Williamson | Georgia | National |
| Average Test Scores | n/a | 42% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,164 | 79,221 |
| Total private schools | n/a | 515 | 24,874 |
| Total post-secondary schools | n/a | 192 | 7,963 |
| Index | Williamson | Georgia | National |
| Completed 8th grade | 83.2% | 82.3% | 84.3% |
| Completed high school | 79.5% | 81.0% | 83.0% |
| Completed some college | 62.4% | 57.8% | 59.4% |
| Completed associate degree | 20.5% | 36.8% | 38.5% |
| Completed bachelors | 16.2% | 29.4% | 30.3% |
| Completed masters | 4.3% | 11.1% | 11.5% |
| Completed professional degree | 0.7% | 3.2% | 3.3% |
| Completed doctorate | 0.7% | 1.3% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Williamson. Using the proficiency score averages, the average test scores for Williamson, GA schools is n/a. The average student to teacher ratio is n/a. In Williamson, GA, an average of 83.2% of students have completed 8th grade and an average of 79.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Peachtree City, GA | 35,844 | 75% | 55.7% |
| Senoia, GA | 4,386 | 54% | 12.8% |
| Brooks, GA | 507 | 51% | 6.3% |
| Zebulon, GA | 1,427 | 36% | 24.5% |
| Hampton, GA | 7,887 | 33% | 32.1% |
| Williamson, GA | 593 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Olanta, SC | 593 | 22% | 54.2% |
| Hillman, MI | 593 | 30% | 38.5% |
| Napakiak, AK | 593 | 10% | 79.2% |
| Dillwyn, VA | 592 | 60% | 24.0% |
| Three Springs, PA | 592 | 44% | 9.4% |
| Williamson, GA | 593 | n/a |
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