#1 Largest Private Schools in Cheshire County, NH
St. Joseph Regional School
Diocesan school · Grades Pre-K–12
286 students
Keene, NH
A-Overall grade286 students9 students per teacher
2026 lists
Largest Private Schools in Cheshire County, NH
The private schools in Cheshire County, NH with the most students. Top 11 of 11 schools.
#2 Largest Private Schools in Cheshire County, NH
Dublin School
Independent school · Grades 9–12
169 students
Dublin, NH
A+Overall grade169 students6 students per teacher
#3 Largest Private Schools in Cheshire County, NH
Dublin Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
164 students
Dublin, NH
BOverall grade164 students10 students per teacher
#4 Largest Private Schools in Cheshire County, NH
Heritage Christian School
Christian school (nondenominational) · Grades K–8
111 students
Rindge, NH
BOverall grade111 students13 students per teacher
#5 Largest Private Schools in Cheshire County, NH
Trinity Christian School
Lutheran (Missouri Synod) school · Grades Pre-K–8
96 students
Keene, NH
AOverall grade96 students10 students per teacher
#6 Largest Private Schools in Cheshire County, NH
Our Lady of Mercy Academy
Diocesan school · Grades 9–12
94 students
Keene, NH
A-Overall grade94 students8 students per teacher
#7 Largest Private Schools in Cheshire County, NH
Mountain Shadows School
Alternative school · Grades K–8
60 students
Dublin, NH
B+Overall grade60 students8 students per teacher
#8 Largest Private Schools in Cheshire County, NH
Ashuelot Valley Academy
Special education school · Grades 5–12
46 students
Keene, NH
B+Overall grade46 students6 students per teacher
#9 Largest Private Schools in Cheshire County, NH
Victory High School
Christian school (nondenominational) · Grades 9–12
43 students
Jaffrey, NH
B+Overall grade43 students14 students per teacher
#10 Largest Private Schools in Cheshire County, NH
Immaculate Heart of Mary School
Independent Catholic school · Grades K–12
38 students
Richmond, NH
A+Overall grade38 students5 students per teacher
#11 Largest Private Schools in Cheshire County, NH
Cedarcrest School
Special education school · Grades 1–12
21 students
Keene, NH
A-Overall grade21 students6 students per teacher
From official public records, updated October 2026.