For the 2026 school year, there are 26 public high schools serving 18,774 students in Charleston County, SC.
The top-ranked public high schools in Charleston County, SC are Wando High School, Lucy Garrett Beckham High School and James Island Charter High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Charleston County, SC public high schools have an average math proficiency score of 57% (versus the South Carolina public high school average of 53%), and reading proficiency score of 74% (versus the 76% statewide average). High schools in Charleston County have an average ranking of 7/10, which is in the top 50% of South Carolina public high schools.
Charleston County, SC public high school have a Graduation Rate of 84%, which is equal to the South Carolina average of 84%.
The school with highest graduation rate is Academic Magnet High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in South Carolina or national school graduation rate statistics.
Minority enrollment is 48% 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 Charleston County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Wando High School
(Math: 89% | Reading: 96%)
Rank:
Rank:
10/
Top 1%10
1000 Warrior Way
Mount Pleasant, SC 29466
(843) 881-8200
Mount Pleasant, SC 29466
(843) 881-8200
Gr: 9-12 | 2,588 students Student-teacher ratio: 18:1 Minority enrollment: 20%
Rank: #22.
Lucy Garrett Beckham High School
(Math: 79% | Reading: 93%)
Rank:
Rank:
10/
Top 5%10
1560 Mathis Ferry Road
Mount Pleasant, SC 29464
(843) 856-6790
Mount Pleasant, SC 29464
(843) 856-6790
Gr: 9-12 | 1,757 student Student-teacher ratio: 17:1 Minority enrollment: 18%
Rank: #33.
James Island Charter High School
Charter School
(Math: 77% | Reading: 91%)
Rank:
Rank:
10/
Top 5%10
1000 Fort Johnson Road
Charleston, SC 29412
(843) 762-2754
Charleston, SC 29412
(843) 762-2754
Gr: 9-12 | 1,612 student Student-teacher ratio: 15:1 Minority enrollment: 27%
Rank: #44.
Charleston School Of The Arts
Magnet School
(Math: 78% | Reading: 87%)
Rank:
Rank:
10/
Top 5%10
5109-b West Enterprise Street
North Charleston, SC 29405
(843) 529-4990
North Charleston, SC 29405
(843) 529-4990
Gr: 6-12 | 1,102 student Student-teacher ratio: 16:1 Minority enrollment: 30%
Rank: #55.
Berkeley County Middle College High School
(Math: ≥90% | Reading: ≥90% )
Rank:
Rank:
10/
Top 5%10
7000 Rivers Avenue Bldg 700 St
Charleston, SC 29406
(843) 899-8110
Charleston, SC 29406
(843) 899-8110
Gr: 11-12 | 117 students Student-teacher ratio: 23:1 Minority enrollment: 50%
Rank: #66.
West Ashley High School
(Math: 76% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
4060 West Wildcat Boulevard
Charleston, SC 29414
(843) 573-1201
Charleston, SC 29414
(843) 573-1201
Gr: 9-12 | 2,069 students Student-teacher ratio: 16:1 Minority enrollment: 54%
Rank: #77.
Burke High School
Magnet School
(Math: 65-69% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
244 President Street
Charleston, SC 29403
(843) 579-4815
Charleston, SC 29403
(843) 579-4815
Gr: 9-12 | 342 students Student-teacher ratio: 6:1 Minority enrollment: 99%
Rank: #88.
Academic Magnet High School
Magnet School
(Math: ≥50% | Reading: ≥95%)
Rank:
Rank:
9/
Top 20%10
5109-a West Enterprise Street
North Charleston, SC 29405
(843) 746-1300
North Charleston, SC 29405
(843) 746-1300
Gr: 9-12 | 740 students Student-teacher ratio: 16:1 Minority enrollment: 25%
Rank: #99.
R. B. Stall High School
(Math: 64% | Reading: 72%)
Rank:
Rank:
9/
Top 20%10
3625 Ashley Phosphate Road
North Charleston, SC 29418
(843) 764-2200
North Charleston, SC 29418
(843) 764-2200
Gr: 9-12 | 2,135 students Student-teacher ratio: 15:1 Minority enrollment: 93%
Rank: #1010.
St. Johns High School
(Math: 50-59% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
1518 Main Road
Johns Island, SC 29455
(843) 559-6200
Johns Island, SC 29455
(843) 559-6200
Gr: 9-12 | 390 students Student-teacher ratio: 11:1 Minority enrollment: 80%
Rank: #1111.
Palmetto Scholars Academy
Charter School
(Math: 46% | Reading: 77%)
Rank:
Rank:
8/
Top 30%10
7499 Dorchester Road
North Charleston, SC 29418
(843) 300-4118
North Charleston, SC 29418
(843) 300-4118
Gr: 6-12 | 507 students Student-teacher ratio: 14:1 Minority enrollment: 53%
Rank: #1212.
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 | 573 students Student-teacher ratio: 12:1 Minority enrollment: 63%
Rank: #1313.
Lowcountry Leadership Charter School
Charter School
(Math: 41% | Reading: 62%)
Rank:
Rank:
6/
Top 50%10
5139 Gibson Road
Hollywood, SC 29449
(843) 889-5527
Hollywood, SC 29449
(843) 889-5527
Gr: K-12 | 520 students Student-teacher ratio: 13:1 Minority enrollment: 22%
Rank: #1414.
Allegro Charter School Of Music
Charter School
(Math: 30-34% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
4542 Simms Avenue
North Charleston, SC 29405
(843) 321-7104
North Charleston, SC 29405
(843) 321-7104
Gr: 6-12 | 250 students Student-teacher ratio: 9:1 Minority enrollment: 85%
Rank: #1515.
Lowcountry Acceleration Academy
Charter School
(Math: 11-19% | Reading: 60-69%)
Rank:
Rank:
4/
Bottom 50%10
5935 Rivers Avenue Suite 101a
Charleston, SC 29406
(843) 804-6778
Charleston, SC 29406
(843) 804-6778
Gr: 9-12 | 619 students Student-teacher ratio: 41:1 Minority enrollment: 69%
Rank: #1616.
North Charleston High School
(Math: 16% | Reading: 60-64%)
Rank:
Rank:
4/
Bottom 50%10
1087 East Montague Avenue
North Charleston, SC 29405
(843) 745-7140
North Charleston, SC 29405
(843) 745-7140
Gr: 9-12 | 829 students Student-teacher ratio: 9:1 Minority enrollment: 95%
Rank: #1717.
Military Magnet Academy
Magnet School
(Math: 35% | Reading: 32%)
Rank:
Rank:
3/
Bottom 50%10
2950 Carner Avenue
North Charleston, SC 29405
(843) 745-7102
North Charleston, SC 29405
(843) 745-7102
Gr: 6-12 | 393 students Student-teacher ratio: 9:1 Minority enrollment: 97%
Rank: #1818.
Greg Mathis Charter High School
Charter School
(Math: ≤10% | Reading: ≥50%)
Rank:
Rank:
3/
Bottom 50%10
2872 Azalea Drive
North Charleston, SC 29405
(843) 557-1611
North Charleston, SC 29405
(843) 557-1611
Gr: 9-12 | 71 students Student-teacher ratio: 14:1
Rank: #1919.
Learn4life High School-charleston
Charter School
(Math: ≤10% | Reading: <50%)
Rank:
Rank:
3/
Bottom 50%10
6209 Rivers Avenue
Charleston, SC 29406
(843) 666-6362
Charleston, SC 29406
(843) 666-6362
Gr: 9-12 | 169 students Student-teacher ratio: 24:1 Minority enrollment: 86%
Rank: #2020.
Baptist Hill High School
(Math: 15% | Reading: 29%)
Rank:
Rank:
1/
Bottom 50%10
5117 Baptist Hill Road
Hollywood, SC 29449
(843) 889-2277
Hollywood, SC 29449
(843) 889-2277
Gr: 6-12 | 507 students Student-teacher ratio: 9:1 Minority enrollment: 94%
Rank: #2121.
Pattison's Academy For Comprehensive Education
Charter School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
721 Wappoo Road
Charleston, SC 29407
(843) 402-7850
Charleston, SC 29407
(843) 402-7850
Gr: PK-12 | 53 students Student-teacher ratio: 6:1 Minority enrollment: 62%
Rank: n/an/a
Cooper River Center For Advanced Studies
Vocational School
1088 East Montague Avenue
North Charleston, SC 29405
(843) 953-3231
North Charleston, SC 29405
(843) 953-3231
Gr: 9-12
Rank: n/an/a
East Cooper Center For Advanced Studies
Vocational School
900 Warrior Way
Mount Pleasant, SC 29466
(843) 856-5800
Mount Pleasant, SC 29466
(843) 856-5800
Gr: 9-12
Rank: n/an/a
Oceanside Collegiate Academy
Charter School
580 Faison Rd
Mount Pleasant, SC 29466
(843) 936-7128
Mount Pleasant, SC 29466
(843) 936-7128
Gr: 9-12 | 623 students Student-teacher ratio: 24:1 Minority enrollment: 15%
Rank: n/an/a
Palmetto Excel
Charter School
2150 Eagle Drive
Charleston, SC 29406
(843) 329-9662
Charleston, SC 29406
(843) 329-9662
Gr: 9-12
Rank: n/an/a
West Ashley Center For Advance Studies
Vocational School
4066 West Wildcat Boulevard
Charleston, SC 29414
(854) 216-0800
Charleston, SC 29414
(854) 216-0800
Gr: 9-12
Frequently Asked Questions
What are the top-ranked public high schools in Charleston County, SC?
The top-ranked public high schools in Charleston County, SC include Wando High School, Lucy Garrett Beckham High School and James Island Charter High School.
How many public high schools are located in Charleston County?
27 public high schools are located in Charleston County.
What is the racial composition of students in Charleston County?
Charleston County public high schools minority enrollment is 48% 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 Charleston County are often viewed compared to one another?
Popular comparisons of public high schools in Charleston County include: Oceanside Collegiate Academy vs. Wando High School, Baptist Hill High School vs. West Ashley High School, Wando High School vs. Oceanside Collegiate Academy
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