| Index | Gray Court | South Carolina | National |
| Average Test Scores | 32% | 47% | 48% |
| Student/Teacher ratio | 18:1 | 16:1 | 16:1 |
| Total public schools | 3 | 932 | 79,221 |
| Total private schools | n/a | 369 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Gray Court | South Carolina | National |
| Completed 8th grade | 62.2% | 83.0% | 84.3% |
| Completed high school | 59.8% | 81.6% | 83.0% |
| Completed some college | 33.2% | 56.6% | 59.4% |
| Completed associate degree | 14.1% | 35.6% | 38.5% |
| Completed bachelors | 8.1% | 26.5% | 30.3% |
| Completed masters | 1.7% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.5% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Gray Court. Using the proficiency score averages, the average test scores for Gray Court, SC schools is 32%. The average student to teacher ratio is 18:1. In Gray Court, SC, an average of 62.2% of students have completed 8th grade and an average of 59.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mauldin, SC | 25,829 | 69% | 42.7% |
| Simpsonville, SC | 23,200 | 63% | 31.7% |
| Woodruff, SC | 4,333 | 63% | 30.6% |
| Fountain Inn, SC | 10,127 | 59% | 21.9% |
| Clinton, SC | 8,347 | 42% | 12.2% |
| Gray Court, SC | 780 | 32% | 34.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Hebron, ND | 780 | 63% | 30.2% |
| Eads, CO | 780 | 63% | 31.9% |
| Roff, OK | 781 | 32% | 32.8% |
| Milo, IA | 781 | 70% | 45.8% |
| Meriden, KS | 781 | 42% | 13.5% |
| Gray Court, SC | 780 | 32% | 34.4% |
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