Best High Schools in Walhalla, SC

Walhalla, South Carolina is served by a single public high school, Walhalla High, which enrolls 1,118 students in grades 9-12 as part of the Oconee 01 school district.

For parents, the most important takeaway is that Walhalla High is a solid, improving school with clear strengths in English and history, but with a notable weakness in math. The school has shown strong momentum, jumping from a 66th percentile state ranking in 2023-2024 to a 76th percentile ranking (59th out of 245 schools) in 2025-2026. English proficiency is exceptional—English 2 scores hit 86.89% in 2025-2026, beating both district and state averages, while English 1 improved dramatically by over 7 percentage points year-over-year. U.S. History scores, while volatile (dropping from 73.17% to 65.18%), still outperform state averages. However, the only math score available (Algebra 1) shows the school at 70.78% proficiency, which is nearly 5 points below the district and 3 points below the state—a clear area needing attention.

Beyond test scores, the school's graduation rate of 84.4% is slightly above its district (83.8%) but trails the state average of 86.7%. Chronic absenteeism stands at 21.0%, which is better than both district (23.2%) and state (22.3%) averages, though it still means roughly 1 in 5 students misses significant school time. The school spends a substantial $13,969 per student with a 16.9:1 student-teacher ratio. Overall, Walhalla High offers strong humanities instruction and improving rankings, but parents should be aware that math support and graduation rate improvement are key areas where the school could focus its resources to close remaining gaps.