Trident Academy Photo - Trident's teachers attend to each student's individual learning needs at their pace and their level in order to build a strong foundation for life.

Best South Carolina Private High Schools Belonging to Southern Association of Independent Schools (2025)

For the 2025 school year, there are 12 private high schools belonging to Southern Association of Independent Schools serving 6,074 students in South Carolina. You can also find more schools membership associations in South Carolina.
The top ranked private high schools belonging to Southern Association of Independent Schools in South Carolina include Spartanburg Day School, Hammond School, and Mead Hall Episcopal School.
The average tuition cost is $15,846, which is higher than the South Carolina private high school average tuition cost of $10,143.
33% of private high schools belonging to Southern Association of Independent Schools in South Carolina are religiously affiliated (most commonly Christian and Episcopal).

Top Ranked Private High Schools Belonging to Southern Association of Independent Schools in South Carolina (2025)

School
Location
Quick Facts
Hammond School
Hammond School Photo
(5)
854 Galway Lane
Columbia, SC 29209
(803) 776-0295
Gr: PK-12 | 1,015 student Avg. class size: 16 students Sports: 19 | Extracurrculars: 31 Tuition & acceptance rate listed
First Baptist School
(Baptist)
(2)
48 Meeting St
Charleston, SC 29401
(843) 722-6646
Gr: PK-12 | 497 students Tuition listed
Hilton Head Christian Academy
Hilton Head Christian Academy Photo
Alternative School (Christian)
(3)
3088 Bluffton Parkway
Bluffton, SC 29910
(843) 681-2878
Gr: K-12 | 664 students Avg. class size: 18 students Sports: 15 | Extracurrculars: 28 Tuition & acceptance rate listed
Lowcountry Preparatory School
Lowcountry Preparatory School Photo
Special Program Emphasis
300 Blue Stem Dr
Pawleys Island, SC 29585
(843) 237-4147
Gr: PK-12 | 238 students Avg. class size: 14 students Sports: 7 | Extracurrculars: 12 Tuition & acceptance rate listed
Mead Hall Episcopal School
Mead Hall Episcopal School Photo
(Episcopal)
(2)
129 Pendleton Street, SW
Aiken, SC 29801
(803) 648-3223
Gr: PK-12 | 367 students Avg. class size: 12 students Sports: 10 | Extracurrculars: 9 Tuition & acceptance rate listed
Pinewood Preparatory School
Pinewood Preparatory School Photo
(7)
1114 Orangeburg Road
Summerville, SC 29483
(843) 873-1643
Gr: PK-12 | 661 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 27 Tuition & acceptance rate listed
St. Joseph's Catholic School
St. Joseph's Catholic School Photo
(Catholic)
(1)
100 Saint Joseph's Drive
Greenville, SC 29607
(864) 234-9009
Gr: 6-12 | 662 students Avg. class size: 16 students Sports: 15 | Extracurrculars: 18 Tuition & acceptance rate listed
Spartanburg Day School
Spartanburg Day School Photo
(3)
1701 Skylyn Drive
Spartanburg, SC 29307
(864) 582-7539
Gr: PK-12 | 548 students Avg. class size: 12 students Sports: 10 Tuition & acceptance rate listed
5001 Hoffmeyer Rd
Darlington, SC 29532
(843) 395-9124
Gr: 6-12 | 403 students Avg. class size: 16 students Sports: 16 | Extracurrculars: 17 Tuition & acceptance rate listed
Wilson Hall
Wilson Hall Photo
520 Wilson Hall Road
Sumter, SC 29150
(803) 469-3475
Gr: PK-12 | 851 students Avg. class size: 18 students Sports: 15 | Extracurrculars: 20 Tuition & acceptance rate listed
Sandhills School
Sandhills School Photo
Special Education School
(2)
1500 Hallbrook Dr
Columbia, SC 29209
(803) 695-1400
Gr: 1-12 | 109 students Avg. class size: 7 students Sports: 10 | Extracurrculars: 4 Tuition & acceptance rate listed
Trident Academy
Trident Academy Photo - Trident's teachers attend to each student's individual learning needs at their pace and their level in order to build a strong foundation for life.
Special Education School
1455 Wakendaw Rd
Mount Pleasant, SC 29464
(843) 884-7046
Gr: K-12 | 59 students Avg. class size: 6 students Sports: 4 | Extracurrculars: 6 Tuition & acceptance rate listed

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