South Carolina Preparatory Academy

South Carolina Preparatory Academy is a charter school in Anderson, SC, serving 391 students in grades 6 through 12 under the Limestone Charters Association. The school ranks in the lower third of high schools statewide, but it has a few notable strengths and challenges that set it apart from nearby traditional public schools.

The most striking feature is the school's exceptionally high student-to-teacher ratio of 37.2:1—more than double that of every traditional high school in the area, such as Crescent High (17.8:1), Palmetto High (18.3:1), and Westside High (17.3:1). This suggests significant resource constraints. Despite this, the school posts a remarkable English 2 proficiency rate of 86.37%, which beats the state average (83.79%) and far exceeds its own English 1 rate of just 40.39%—a 46-point jump that hints at strong upper-level English instruction. However, in other subjects, the school lags: U.S. History proficiency is 45.46%, compared to 82.21% at Palmetto High, and 8th-grade ELA proficiency sits at 38%, well below the state average of 58.9%.

Compared to nearby schools, South Carolina Preparatory Academy generally underperforms. Its English 1 score is essentially tied with Westside High (40.39% vs. 40.35%), the lowest-performing traditional school in the region, while its English 2 score beats Westside by 15 points. Interestingly, Anderson Five Charter School, just 2.7 miles away, achieves 75% proficiency in U.S. History—30 points higher—showing that charter schools in the area can do better. The school also lacks public data on graduation rates, spending, and absenteeism, making it hard for parents to get a full picture. For families considering this school, the standout takeaway is the dramatic improvement in English by 11th grade, but the very large class sizes and below-average scores in most other subjects are important factors to weigh.