| Index | Slater-Marietta | South Carolina | National |
| Average Test Scores | 52% | 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 | Slater-Marietta | South Carolina | National |
| Completed 8th grade | 57.4% | 83.0% | 84.3% |
| Completed high school | 55.1% | 81.6% | 83.0% |
| Completed some college | 34.7% | 56.6% | 59.4% |
| Completed associate degree | 20.2% | 35.6% | 38.5% |
| Completed bachelors | 10.0% | 26.5% | 30.3% |
| Completed masters | 1.3% | 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 n/a public schools, n/a private schools and n/a post-secondary schools in Slater-Marietta. Using the proficiency score averages, the average test scores for Slater-Marietta, SC schools is 52%. The average student to teacher ratio is n/a. In Slater-Marietta, SC, an average of 57.4% of students have completed 8th grade and an average of 55.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Taylors, SC | 23,727 | 69% | 43.6% |
| Tryon, NC | 1,472 | 65% | 34.4% |
| Saluda, NC | 806 | 65% | 34.4% |
| Greer, SC | 33,190 | 64% | 33.0% |
| Travelers Rest, SC | 8,172 | 55% | 14.1% |
| Slater-Marietta, SC | 2,150 | 52% | 8.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Delcambre, LA | 2,150 | 89% | 85.4% |
| Dundee, NY | 2,150 | 48% | 0.5% |
| Lewiston, UT | 2,149 | 65% | 35.4% |
| Blossburg, PA | 2,149 | 32% | 33.3% |
| Arnold, CA | 2,151 | 50% | 3.1% |
| Slater-Marietta, SC | 2,150 | 52% | 8.3% |