#1 Largest Private Schools in North Charleston, SC
Cathedral Academy
Christian school (nondenominational) · Grades Pre-K–12
351 students
North Charleston, SC
BOverall grade351 students12 students per teacher
2026 lists
Largest Private Schools in North Charleston, SC
The private schools in North Charleston, SC with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in North Charleston, SC
Northside Christian School
Baptist school · Grades Pre-K–12
227 students
North Charleston, SC
A+Overall grade227 students10 students per teacher
#3 Largest Private Schools in North Charleston, SC
Charleston Bilingual Academy
Christian school (nondenominational) · Grades Pre-K–7
194 students
North Charleston, SC
BOverall grade194 students15 students per teacher
#4 Largest Private Schools in North Charleston, SC
Riverpointe Christian Academy
Baptist school · Grades Pre-K–12
41 students
North Charleston, SC
AOverall grade41 students8 students per teacher
#5 Largest Private Schools in North Charleston, SC
Charleston Classical School
Religious school · Grades K–5
25 students
North Charleston, SC
25 students5 students per teacher
#6 Largest Private Schools in North Charleston, SC
Owens Christian Academy
Christian school (nondenominational) · Grades Pre-K–1
20 students
North Charleston, SC
AOverall grade20 students7 students per teacher
From official public records, updated October 2026.