| Index | Grantville | Georgia | National |
| Average Test Scores | 40% | 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 | Grantville | Georgia | National |
| Completed 8th grade | 78.4% | 82.3% | 84.3% |
| Completed high school | 76.1% | 81.0% | 83.0% |
| Completed some college | 41.8% | 57.8% | 59.4% |
| Completed associate degree | 18.3% | 36.8% | 38.5% |
| Completed bachelors | 9.9% | 29.4% | 30.3% |
| Completed masters | 2.4% | 11.1% | 11.5% |
| Completed professional degree | 0.0% | 3.2% | 3.3% |
| Completed doctorate | 0.0% | 1.3% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Grantville. Using the proficiency score averages, the average test scores for Grantville, GA schools is 40%. The average student to teacher ratio is n/a. In Grantville, GA, an average of 78.4% of students have completed 8th grade and an average of 76.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Peachtree City, GA | 35,844 | 75% | 55.7% |
| Sharpsburg, GA | 483 | 57% | 18.6% |
| Moreland, GA | 438 | 55% | 13.5% |
| Newnan, GA | 40,227 | 51% | 6.7% |
| LaGrange, GA | 30,494 | 36% | 25.1% |
| Grantville, GA | 3,273 | 40% | 17.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Blountstown, FL | 3,273 | 63% | 31.6% |
| Avon, NY | 3,271 | 56% | 17.4% |
| North Wales, PA | 3,271 | 68% | 42.2% |
| Wewoka, OK | 3,271 | 19% | 60.8% |
| Marysville, KS | 3,275 | 28% | 41.1% |
| Grantville, GA | 3,273 | 40% | 17.7% |
Here are the best places to live in Georgia
Check out the 10 safest cities in Georgia
These are the 10 cheapest cities in Georgia
See the best places to live in Grantville