Gray Collegiate Academy
West Columbia, SC · High School · Grades 7-12
Gray Collegiate Academy is a high school in West Columbia, SC with 803 students enrolled and a 66% proficiency rate. Part of Charter Institute at Erskine. NCES data from the U.S. Department of Education.
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About This School
Gray Collegiate Academy is a high school (charter) located in West Columbia, South Carolina. The school serves 803 students in grades 7-12. The student-to-teacher ratio is 20.6:1.
According to EDFacts assessment data, 66% of students meet grade-level proficiency standards in combined math and reading. The school reports a 85% graduation rate.
22% of students qualify for free or reduced-price lunch.
Gray Collegiate Academy is part of the Charter Institute at Erskine in South Carolina.
How This School Compares
Gray Collegiate Academy has 803 students enrolled, making it smaller than the average school in Charter Institute at Erskine (939 students). Its 66% proficiency rate is 18 percentage points above the district average of 47%. Compared to the South Carolina state average of 40%, the school performs 26 points higher. The 20.6:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Gray Collegiate Academy has 803 students enrolled in grades 7-12. The student-to-teacher ratio is 20.6:1.
According to EDFacts data, 66% of students at Gray Collegiate Academy meet grade-level proficiency standards in combined math and reading assessments.
Gray Collegiate Academy has a 85% graduation rate, measuring the percentage of students who graduate within four years.
Gray Collegiate Academy is part of the Charter Institute at Erskine in West Columbia, 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.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.