For the 2025-26 school year, there are 3 public charter schools serving 841 students in 29403, SC.
The top ranked public charter schools in 29403, SC are Charleston Charter School For Math And Science and Charleston Development Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 29403 have an average math proficiency score of 46% (versus the South Carolina public charter school average of 40%), and reading proficiency score of 53% (versus the 58% statewide average). Charter schools in 29403, SC have an average ranking of 6/10, which is in the top 50% of South Carolina public charter schools.
Minority enrollment is 75% of the student body (majority Black), which is more than the South Carolina public charter school average of 43% (majority Black).
Best 29403, SC Public Charter Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Charleston Charter School For Math And Science
Charter School
(Math: 49% | Reading: 53%)
Rank:
Rank:
6/
Top 50%10
1002 King Street
Charleston, SC 29403
(843) 720-3085
Charleston, SC 29403
(843) 720-3085
Gr: 6-12 | 559 students Student-teacher ratio: 11:1 Minority enrollment: 67%
Rank: #22.
Charleston Development Academy
Charter School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
233 Line Street
Charleston, SC 29403
(843) 722-2689
Charleston, SC 29403
(843) 722-2689
Gr: PK-8 | 168 students Student-teacher ratio: 12:1 Minority enrollment: 99%
Rank: n/an/a
Compass Collegiate Academy
Charter School
34 Race Street
Charleston, SC 29403
(843) 410-9765
Charleston, SC 29403
(843) 410-9765
Gr: K-3 | 114 students Student-teacher ratio: 11:1 Minority enrollment: 80%
29403, South Carolina Public Schools (Closed)
School
Location
Quick Facts
63 Columbus Street
Charleston, SC 29403
(843) 724-7767
Charleston, SC 29403
(843) 724-7767
Gr: PK-6 | 217 students Student-teacher ratio: 10:1
Frequently Asked Questions
What are the top ranked public charter schools in 29403, SC?
The top ranked public charter schools in 29403, SC include Charleston Charter School For Math And Science and Charleston Development Academy.
How many public charter schools are located in 29403?
3 public charter schools are located in 29403.
What is the racial composition of students in 29403?
29403 public charter schools minority enrollment is 75% of the student body (majority Black), which is more than the South Carolina public charter schools average of 43% (majority Black).
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