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Ashley Ridge High

9800 Delemar Highway, Summerville, SC 29485

ASchola Grade
Directions Call
Grades
9–12
High
Students
2,599
Enrolled 2024–25
Students per teacher
18.6 : 1
Full-time teachers
District
Dorchester 02
Dorchester County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 208 South Carolina high schools · How we grade
Test scores84% proficient in math & reading
85thpercentile
Equity74% of low-income students proficient
81stpercentile
Attendance29% chronically absent
54thpercentile
Graduation rate94% graduate in 4 years
84thpercentile
College readinessAt least 21% take AP, IB or dual-enrollment courses
81stpercentile
Class size18.6 students per teacher
9thpercentile

Percentiles compare this school with other South Carolina high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Ashley Ridge High

Ashley Ridge High is a public high school in Summerville, South Carolina, serving grades 9–12. It is part of Dorchester 02. The school is located in a rural area near a town in Dorchester County.

In the 2024–25 school year, 2,599 students were enrolled, with about 18.6 students for every full-time teacher. That ratio is larger than the typical South Carolina high school (15.5 students per teacher). Its Schola Grade is A (excellent), compared with 208 South Carolina high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

9800 Delemar Highway
Summerville, SC 29485
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,599 students
Students per teacher
18.6 to 1
AP courses offered
23
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Rural — Fringe
School district
Dorchester 02
County
Dorchester County
NCES school ID
450201001508

Schools near Ashley Ridge High

All 34 schools in Summerville →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.