#1 Largest Private Schools in Concord, NH
St. Pauls School
Episcopal school · Grades 9–12
548 students
Concord, NH
A+Overall grade548 students9 students per teacher
2026 lists
Largest Private Schools in Concord, NH
The private schools in Concord, NH with the most students. Top 7 of 7 schools.
#2 Largest Private Schools in Concord, NH
Concord Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
324 students
Concord, NH
B-Overall grade324 students12 students per teacher
#3 Largest Private Schools in Concord, NH
Bishop Brady High School
Diocesan school · Grades 9–12
259 students
Concord, NH
AOverall grade259 students10 students per teacher
#4 Largest Private Schools in Concord, NH
Trinity Christian School
Baptist school · Grades K–12
244 students
Concord, NH
B-Overall grade244 students11 students per teacher
#5 Largest Private Schools in Concord, NH
61 South State St.
Diocesan school · Grades Pre-K–8
173 students
Concord, NH
B-Overall grade173 students28 students per teacher
#6 Largest Private Schools in Concord, NH
Parker Academy
Special education school · Grades 6–12
35 students
Concord, NH
A-Overall grade35 students3 students per teacher
#7 Largest Private Schools in Concord, NH
Second Start Alternative High School
Alternative school · Grades 10–12
24 students
Concord, NH
A-Overall grade24 students6 students per teacher
From official public records, updated October 2026.