Newberry Academy Photo

Best South Carolina Private High Schools Belonging to The South Carolina Independent School Association (2025-26)

For the 2025-26 school year, there are 12 private high schools belonging to The South Carolina Independent School Association serving 4,096 students in South Carolina. You can also find more schools membership associations in South Carolina.
The top ranked private high schools belonging to The South Carolina Independent School Association in South Carolina include Cardinal Newman School, Oakbrook Preparatory School, and University School of The Lowcountry.
The average acceptance rate is 86%, which is lower than the South Carolina private high school average acceptance rate of 89%.
75% of private high schools belonging to The South Carolina Independent School Association in South Carolina are religiously affiliated (most commonly Christian and Baptist).

Top Ranked Private High Schools Belonging to The South Carolina Independent School Association in South Carolina (2025-26)

School
Location
Quick Facts
Risen Christ Christian Academy
Risen Christ Christian Academy Photo
(Lutheran Church Missouri Synod)
(2)
10595 N. Kings Hwy.
Myrtle Beach, SC 29572
(843) 272-8163
Gr: PK-12 | 143 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 8 Tuition & acceptance rate listed
Cardinal Newman School
Cardinal Newman School Photo
(Catholic)
2945 Alpine Rd
Columbia, SC 29223
(803) 782-2814
Gr: 7-12 | 563 students Avg. class size: 22 students Sports: 19 | Extracurrculars: 23 Tuition listed
Florence Christian School
Florence Christian School Photo
(Baptist)
(13)
101 Frank Monroe Drive
Florence, SC 29505
(843) 662-0454
Gr: PK-12 | 604 students Avg. class size: 22 students Sports: 10 | Extracurrculars: 6
Greenwood Christian School
Greenwood Christian School Photo
(Christian)
(2)
2026 Woodlawn Rd
Greenwood, SC 29649
(864) 229-2427
Gr: PK-12 | 424 students Avg. class size: 460 students Sports: 12
Northwood Academy
(Christian)
104 Charger Drive
Summerville, SC 29486
(843) 764-2285
Gr: NS-12 | 1,042 student Avg. class size: 18 students Sports: 15 Tuition listed
Oakbrook Preparatory School
Oakbrook Preparatory School Photo
(Christian)
(3)
190 Lincoln School Road
Spartanburg, SC 29301
(864) 587-2060
Gr: PK-12 | 407 students Avg. class size: 12 students Sports: 10 | Extracurrculars: 14 Tuition & acceptance rate listed
University School of The Lowcountry
University School of The Lowcountry Photo - Visiting Shem Creek is a favorite activity for USL students.
Special Program Emphasis
(9)
690 Coleman Blvd.
Mount Pleasant, SC 29464
(843) 884-0902
Gr: 3-12 | 78 students Avg. class size: 10 students Extracurrculars: 7 Tuition & acceptance rate listed
Anderson Christian School
Anderson Christian School Photo
(Christian)
(1)
3902 Liberty Highway
Anderson, SC 29621
(864) 224-7309
Gr: PK-12 | 185 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 7 Tuition & acceptance rate listed
Jefferson Davis Academy
(Christian)
5061 Hilda Rd
Blackville, SC 29817
(803) 284-2476
Gr: PK-12 | 190 students Avg. class size: 10 students
Montessori School Of Anderson
Montessori School
(2)
280 Sam McGee Road
Anderson, SC 29621
(864) 226-5344
Gr: PK-12 | 186 students Avg. class size: 10 students Sports: 7 | Extracurrculars: 9 Acceptance rate listed
Newberry Academy
Newberry Academy Photo
2055 Smith Rd
Newberry, SC 29108
(803) 276-2760
Gr: NS-12 | 240 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 7 Tuition & acceptance rate listed
Riverpointe Christian Academy
Alternative School (Christian)
8310 Dorchester Road
North Charleston, SC 29418
(843) 552-0624
Gr: K-10 | 34 students Avg. class size: 10 students Sports: 4 | Extracurrculars: 9 Acceptance rate listed

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