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Summerville High

1101 Boone Hill Road, Summerville, SC 29483

BSchola Grade
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Grades
9–12
High
Students
3,361
Enrolled 2024–25
Students per teacher
19.1 : 1
Full-time teachers
District
Dorchester 02
Dorchester County

Schola Grade B · Above average

Letter grade (A–F) · compared with 208 South Carolina high schools · How we grade
Test scores78% proficient in math & reading
74thpercentile
Equity70% of low-income students proficient
70thpercentile
Attendance40% chronically absent
19thpercentile
Graduation rate91% graduate in 4 years
72ndpercentile
College readinessAt least 12% take AP, IB or dual-enrollment courses
52ndpercentile
Class size19.1 students per teacher
6thpercentile

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 Summerville High

Summerville 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 large suburb in Dorchester County.

In the 2024–25 school year, 3,361 students were enrolled, with about 19.1 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 B (above average), compared with 208 South Carolina high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1101 Boone Hill Road
Summerville, SC 29483
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
3,361 students
Students per teacher
19.1 to 1
AP courses offered
14
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Suburb — Large
School district
Dorchester 02
County
Dorchester County
NCES school ID
450201000402

Schools near Summerville High

All 34 schools in Summerville →
Cane Bay High
Public · Grades 9–12 · 2,412 students
B9.3 mi

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.