| Index | Graniteville | South Carolina | National |
| Average Test Scores | 42% | 47% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 932 | 79,221 |
| Total private schools | n/a | 369 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Graniteville | South Carolina | National |
| Completed 8th grade | 72.6% | 83.0% | 84.3% |
| Completed high school | 68.7% | 81.6% | 83.0% |
| Completed some college | 36.3% | 56.6% | 59.4% |
| Completed associate degree | 15.6% | 35.6% | 38.5% |
| Completed bachelors | 10.0% | 26.5% | 30.3% |
| Completed masters | 4.7% | 9.6% | 11.5% |
| Completed professional degree | 0.8% | 2.5% | 3.3% |
| Completed doctorate | 0.8% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Graniteville. Using the proficiency score averages, the average test scores for Graniteville, SC schools is 42%. The average student to teacher ratio is n/a. In Graniteville, SC, an average of 72.6% of students have completed 8th grade and an average of 68.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Belvedere, SC | 5,557 | 59% | 21.9% |
| North Augusta, SC | 23,370 | 55% | 14.8% |
| Aiken, SC | 31,428 | 46% | 3.9% |
| Clearwater, SC | 4,060 | 46% | 4.2% |
| Gloverville, SC | 3,008 | 45% | 7.3% |
| Graniteville, SC | 2,566 | 42% | 13.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Henniker, NH | 2,566 | 53% | 9.4% |
| Crystal Lake, CT | 2,567 | 60% | 24.0% |
| Pembroke, GA | 2,565 | 35% | 26.4% |
| Shelby, MI | 2,567 | 33% | 31.9% |
| Maynardville, TN | 2,567 | 30% | 37.2% |
| Graniteville, SC | 2,566 | 42% | 13.2% |
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