For the 2026-27 school year, there are 42 private high schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) serving 16,688 students in South Carolina. You can also find more schools membership associations in South Carolina.
The top ranked private high schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in South Carolina include Bishop England High School, Mead Hall Episcopal School, and Ben Lippen School.
The average tuition cost is $10,560, which is higher than the South Carolina private high school average tuition cost of $9,639.
Quick Facts (26-27)
- # Private Schools: 42





















