Serving 71 students in grades 9-12, Greg Mathis Charter High School ranks in the bottom 50% of all schools in South Carolina for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is ≤10% (which is lower than the South Carolina state average of 43%). The percentage of students achieving proficiency in reading/language arts is ≥50% (which is lower than the South Carolina state average of 52%).
The student-teacher ratio of 14:1 is equal to the South Carolina state level of 14:1.
Quick Facts (2026)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 71 students
- Student-Teacher Ratio: 14:1
- Graduation Rate: 60-79% (Btm 50% in SC)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤10% (Btm 50%)
- Reading Proficiency: ≥50% (Top 50%)
- Science Proficiency: <50% (Top 50%)
- Source: National Center for Education Statistics (NCES), SC Dept. of Education
Top Rankings
Greg Mathis Charter High School ranks among the top 20% of public schools in South Carolina for:
Category
Attribute
Percent Eligible For Free Lunch
Community Size
Student Attention
School Overview
Greg Mathis Charter High School's student population of 71 students has stayed relatively flat over five school years.
The teacher population of 5 teachers has declined by 16% over five school years.
School Type
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
71 students
Total Classroom Teachers
5 teachers
School Rankings
Greg Mathis Charter High School ranks within the bottom 50% of all 1,118 schools in South Carolina (based off of combined math and reading proficiency testing data).
The diversity score of Greg Mathis Charter High School is 0.02, 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.
Overall Testing Rank
#856 out of 1118 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤10%
43%
Reading/Language Arts Test Scores (% Proficient)
≥50%
52%
Science Test Scores (% Proficient)
<50%
50%
Student-Teacher Ratio
14:1
14:1
Black
99%
31%
Two or more races
1%
6%
All Ethnic Groups
Graduation Rate
60-79%
84%
Chronically Absent Students
(22-23)66.2%
25.2%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
93%
50%
Eligible for Reduced Lunch (14-15)
4%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SC Dept. of Education
Frequently Asked Questions
What is Greg Mathis Charter High School's ranking?
Greg Mathis Charter High School is ranked #856 out of 1,118 schools, which ranks it among the bottom 50% of public schools in South Carolina.
What percent of students have achieved state testing proficiency in math and reading?
≤10% of students have achieved math proficiency (compared to the 43% SC state average), while ≥50% of students have achieved reading proficiency (compared to the 52% SC state average).
What is the graduation rate of Greg Mathis Charter High School?
The graduation rate of Greg Mathis Charter High School is 60-79%, which is lower than the South Carolina state average of 84%.
How many students attend Greg Mathis Charter High School?
71 students attend Greg Mathis Charter High School.
What is the racial composition of the student body?
99% of Greg Mathis Charter High School students are Black, and 1% of students are Two or more races.
What is the student-teacher ratio of Greg Mathis Charter High School?
Greg Mathis Charter High School has a student ration of 14:1, which is equal to the South Carolina state average of 14:1.
What grades does Greg Mathis Charter High School offer ?
Greg Mathis Charter High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Greg Mathis Charter High School part of?
Greg Mathis Charter High School is part of Charleston 01 School District.
School Reviews
2 10/10/2025
They students are being giving 1st and 2nd grade work, and they really can't tell you whats going on because they are too focused on the girls and boys fighting and not being punished for it. They are supposed to be in school 180 days but instead my son is always home because all four of the teachers are always sick and they are being release just because. I was told that there are not any athletics at that school and that he would really like to play some sports. The kids there are basically making babies there. I believe this school should be shut down until they could get it under control. My neice was ganged at this school and no actions were tooken.
5 10/10/2025
this is totally untrue i don't know where this post came from ,any and everyone is welcomed to visit the school at anytime ...................
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