#1 Largest Private Schools in Mount Pleasant, SC
Palmetto Christian Academy
Baptist school · Grades Pre-K–12
678 students
Mount Pleasant, SC
BOverall grade678 students12 students per teacher
2026 lists
Largest Private Schools in Mount Pleasant, SC
The private schools in Mount Pleasant, SC with the most students. Top 8 of 8 schools.
#2 Largest Private Schools in Mount Pleasant, SC
Palmetto Christian Academy
Baptist school · Grades Pre-K–12
677 students
Mount Pleasant, SC
B-Overall grade677 students12 students per teacher
#3 Largest Private Schools in Mount Pleasant, SC
Christ Our King-Stella Mans School
Parish school · Grades Pre-K–8
602 students
Mount Pleasant, SC
B-Overall grade602 students13 students per teacher
#4 Largest Private Schools in Mount Pleasant, SC
O'Quinn Schools of Porter-Gaud (2 Campuses)
Early childhood program · Grades Pre-K–K
97 students
Mount Pleasant, SC
A-Overall grade97 students7 students per teacher
#5 Largest Private Schools in Mount Pleasant, SC
University School of the Lowcountry
Independent school · Grades 3–12
84 students
Mount Pleasant, SC
AOverall grade84 students7 students per teacher
#6 Largest Private Schools in Mount Pleasant, SC
Sundrops Montessori School
Montessori school · Grades Pre-K–9
66 students
Mount Pleasant, SC
A+Overall grade66 students2 students per teacher
#7 Largest Private Schools in Mount Pleasant, SC
Sundrops Montessori Bridge Campus
Montessori school · Grades Pre-K–9
66 students
Mount Pleasant, SC
BOverall grade66 students11 students per teacher
#8 Largest Private Schools in Mount Pleasant, SC
Trident Academy
Special education school · Grades 1–12
58 students
Mount Pleasant, SC
AOverall grade58 students4 students per teacher
From official public records, updated October 2026.