Legion Collegiate Academy
Rock Hill, SC · High School · Grades 9-12
Legion Collegiate Academy is a high school in Rock Hill, SC with 542 students enrolled and a 69% proficiency rate. Part of Charter Institute at Erskine. NCES data from the U.S. Department of Education.
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About This School
Legion Collegiate Academy is a high school (charter) located in Rock Hill, South Carolina. The school serves 542 students in grades 9-12. The student-to-teacher ratio is 21.7:1.
According to EDFacts assessment data, 69% of students meet grade-level proficiency standards in combined math and reading. The school reports a 89% graduation rate.
5% of students qualify for free or reduced-price lunch.
Legion Collegiate Academy is part of the Charter Institute at Erskine in South Carolina.
How This School Compares
Legion Collegiate Academy has 542 students enrolled, making it smaller than the average school in Charter Institute at Erskine (939 students). Its 69% proficiency rate is 22 percentage points above the district average of 47%. Compared to the South Carolina state average of 40%, the school performs 29 points higher. The 21.7:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Legion Collegiate Academy has 542 students enrolled in grades 9-12. The student-to-teacher ratio is 21.7:1.
According to EDFacts data, 69% of students at Legion Collegiate Academy meet grade-level proficiency standards in combined math and reading assessments.
Legion Collegiate Academy has a 89% graduation rate, measuring the percentage of students who graduate within four years.
Legion Collegiate Academy is part of the Charter Institute at Erskine in Rock Hill, South Carolina. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.