| Index | Salley | South Carolina | National |
| Average Test Scores | n/a | 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 | Salley | South Carolina | National |
| Completed 8th grade | 78.2% | 83.0% | 84.3% |
| Completed high school | 77.8% | 81.6% | 83.0% |
| Completed some college | 45.3% | 56.6% | 59.4% |
| Completed associate degree | 32.0% | 35.6% | 38.5% |
| Completed bachelors | 26.2% | 26.5% | 30.3% |
| Completed masters | 9.8% | 9.6% | 11.5% |
| Completed professional degree | 0.4% | 2.5% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Salley. Using the proficiency score averages, the average test scores for Salley, SC schools is n/a. The average student to teacher ratio is n/a. In Salley, SC, an average of 78.2% of students have completed 8th grade and an average of 77.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Wagener, SC | 1,267 | 38% | 21.9% |
| Pelion, SC | 1,076 | 37% | 23.4% |
| Williston, SC | 2,950 | 31% | 35.1% |
| Swansea, SC | 773 | 30% | 38.0% |
| Neeses, SC | 352 | 28% | 41.1% |
| Salley, SC | 246 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lowgap, NC | 246 | 45% | 7.3% |
| Houstonia, MO | 246 | 35% | 28.1% |
| Manitou, OK | 247 | 50% | 4.2% |
| Tappen, ND | 245 | 50% | 4.2% |
| Moose Pass, AK | 247 | 50% | 4.2% |
| Salley, SC | 246 | n/a |
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