For the 2026 school year, there is 1 private high school serving 342 students in Johns Island, SC.
The top-ranked private high school in Johns Island, SC is Charleston Collegiate School.
The average acceptance rate is 70%, which is lower than the South Carolina private high school average acceptance rate of 90%.
Top-Ranked Johns Island Private High Schools (2026)
School
Location
Quick Facts
2024 Academy Rd
Johns Island, SC 29455
(843) 559-5506
Johns Island, SC 29455
(843) 559-5506
Gr: PK-12 | 342 students Avg. class size: 14 students Sports: 12 Tuition & acceptance rate listed
Overview
This Town (Johns Island)
This State (SC)
# Schools
1 School
Student Body:
# Students
342 Students
46,897 Students
% Average Students of Color
19%
14%
Academics and Faculty:
# Teachers
50 Teachers
4,511 Teachers
Average Student-Teacher Ratio
7:1
11:1
% Average Faculty w/Advanced Degree
85%
51%
Average Class Size
14 students
14 students
Average Number of AP Courses
15 courses
12 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$14,700
$10,237
Average % on Financial Aid
25%
29%
Average Acceptance Rate
70%
90%
Average Endowment Size
$50 million
$20.18 million
Students by Ethnicity:
Diversity Score
0.60
0.47
# American Indian Students
n/a
166 Students
% American Indian Students
n/a
n/a
# Asian Students
3 Students
749 Students
% Asian Students
1%
2%
# Hispanic Students
19 Students
1,184 Students
% Hispanic Students
6%
3%
# Black Students
15 Students
2,278 Students
% Black Students
4%
5%
# White Students
161 Students
32,030 Students
% White Students
47%
69%
# Hawaiian Students
n/a
21 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
144 Students
9,672 Students
% of Others Students
42%
21%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
12 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Johns Island, SC?
The top-ranked private high schools in Johns Island, SC is Charleston Collegiate School.
How many private high schools are located in Johns Island?
1 private high schools are located in Johns Island.
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