For the 2025-26 school year, there are 4 public high schools serving 9,215 students in Summerville, SC.
The top ranked public high schools in Summerville, SC are Ashley Ridge High School, Summerville High School and Cane Bay High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Summerville, SC public high schools have an average math proficiency score of 64% (versus the South Carolina public high school average of 53%), and reading proficiency score of 86% (versus the 77% statewide average). High schools in Summerville have an average ranking of 8/10, which is in the top 30% of South Carolina public high schools.
Summerville, SC public high school have a Graduation Rate of 91%, which is more than the South Carolina average of 84%.
The school with highest graduation rate is Ashley Ridge High School, with 94% graduation rate. Read more about public school graduation rate statistics in South Carolina or national school graduation rate statistics.
Minority enrollment is 45% of the student body (majority Black), which is less than the South Carolina public high school average of 52% (majority Black).
Best Public High Schools in Summerville, SC (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ashley Ridge High School
(Math: 81% | Reading: 91%)
Rank:
Rank:
10/
Top 5%10
9800 Delemar Highway
Summerville, SC 29485
(843) 695-4900
Summerville, SC 29485
(843) 695-4900
Gr: 9-12 | 2,735 students Student-teacher ratio: 20:1 Minority enrollment: 43%
Rank: #22.
Summerville High School
(Math: 72% | Reading: 88%)
Rank:
Rank:
10/
Top 5%10
1101 Boone Hill Road
Summerville, SC 29483
(843) 873-6460
Summerville, SC 29483
(843) 873-6460
Gr: 9-12 | 3,293 students Student-teacher ratio: 21:1 Minority enrollment: 47%
Rank: #33.
Cane Bay High School
(Math: 60% | Reading: 87%)
Rank:
Rank:
9/
Top 20%10
1624 State Road
Summerville, SC 29486
(843) 899-8786
Summerville, SC 29486
(843) 899-8786
Gr: 9-12 | 2,490 students Student-teacher ratio: 18:1 Minority enrollment: 47%
Rank: #44.
Lowcountry Connection Academy
Charter School
(Math: 22% | Reading: 50-54%)
Rank:
Rank:
4/
Bottom 50%10
1520 Old Trolley Road
Summerville, SC 29485
(843) 695-9305
Summerville, SC 29485
(843) 695-9305
Gr: K-12 | 697 students Student-teacher ratio: 26:1 Minority enrollment: 38%
Frequently Asked Questions
What are the top ranked public high schools in Summerville, SC?
The top ranked public high schools in Summerville, SC include Ashley Ridge High School, Summerville High School and Cane Bay High School.
How many public high schools are located in Summerville?
4 public high schools are located in Summerville.
What is the racial composition of students in Summerville?
Summerville public high schools minority enrollment is 45% of the student body (majority Black), which is less than the South Carolina public high schools average of 52% (majority Black).
Which public high schools in Summerville are often viewed compared to one another?
Popular comparisons of public high schools in Summerville include: Summerville High School vs. Ashley Ridge High School, Ashley Ridge High School vs. Summerville High School, Cane Bay High School vs. Ashley Ridge High School
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