The public high schools with the highest student-to-teacher ratios in Anderson County, South Carolina
9 public high schools in Anderson County, South Carolina appear in this ranking of the public high schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. South Carolina Preparatory Academy leads the list at 37.2:1, against a median of 17.9:1 across the ranked schools.
The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.
| # | School | City | Ratio |
|---|---|---|---|
| 1 | South Carolina Preparatory Academy | Anderson, SC | 37.2:1 |
| 2 | Powdersville High | Greenville, SC | 18.6:1 |
| 3 | Palmetto High | Williamston, SC | 18.3:1 |
| 4 | T. L. Hanna High | Anderson, SC | 18.3:1 |
| 5 | Wren High | Piedmont, SC | 17.9:1 |
| 6 | Crescent High | Iva, SC | 17.8:1 |
| 7 | Belton Honea Path High | Honea Path, SC | 17.5:1 |
| 8 | Westside High | Anderson, SC | 17.4:1 |
| 9 | Pendleton High | Anderson, SC | 15.9:1 |
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