Coastal High School serves 215 students in grades 9-12.
The percentage of students achieving proficiency in math is 40-49% (which is approximately equal to the South Carolina state average of 43%).
The student-teacher ratio of 11:1 is lower than the South Carolina state level of 14:1.
Minority enrollment is 35% of the student body (majority Hispanic and Black), which is lower than the South Carolina state average of 53% (majority Black).
Quick Facts (2026)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 215 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 35%
- Graduation Rate: ≥90% (Top 30% in SC)
- Math Proficiency: 40-49% (Top 50%)
- Source: National Center for Education Statistics (NCES), SC Dept. of Education
<麻豆果冻传媒 class='so-dt-title' id="overview">School Overview <麻豆果冻传媒 class='so-dt-title' id="school-rankings">School Rankings
Coastal High School's student population of 215 students has stayed relatively flat over five school years.
The teacher population of 19 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
215 students
Gender %
Total Classroom Teachers
19 teachers
Last Day of School
Fri. May 22, 2026
Campus Size
113 acres
School Motto
The future belongs to those who believe in the beauty of their dreams.
The diversity score of Coastal High School is 0.54, which is less than the diversity score at state average of 0.67. The school's diversity has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
40-49%
43%
Student-Teacher Ratio
11:1
14:1
American Indian
n/a
n/a
Asian
1%
2%
Hispanic
14%
14%
Black
13%
31%
White
65%
47%
Hawaiian
n/a
n/a
Two or more races
7%
6%
All Ethnic Groups
Graduation Rate
≥90%
84%
Eligible for Free Lunch
48%
67%
Eligible for Reduced Lunch
4%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SC Dept. of Education
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions What schools are Coastal High School often compared to?
Coastal High Schoolis often viewed alongside schools like Bridgewater Academy Charter, Academy Of Hope Charter by visitors of our site.
What is the graduation rate of Coastal High School?
The graduation rate of Coastal High School is 90%, which is higher than the South Carolina state average of 84%.
How many students attend Coastal High School?
215 students attend Coastal High School.
What is the racial composition of the student body?
65% of Coastal High School students are White, 14% of students are Hispanic, 13% of students are Black, 7% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of Coastal High School?
Coastal High School has a student ration of 11:1, which is lower than the South Carolina state average of 14:1.
What grades does Coastal High School offer ?
Coastal High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Coastal High School part of?
Coastal High School is part of Limestone Charters Association School District.
School ReviewsReview Coastal High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Review Coastal High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
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