#1 Best Private Schools in Cheshire County, NH
Dublin School
Independent school · Grades 9–12
100% of graduates go to four-year colleges
Dublin, NH
A+Overall grade169 students6 students per teacher
2026 lists
Best Private Schools in Cheshire County, NH
Private schools in Cheshire County, NH with the highest overall grades. Top 7 of 7 schools.
#2 Best Private Schools in Cheshire County, NH
Trinity Christian School
Lutheran (Missouri Synod) school · Grades Pre-K–8
The only Christian school in Keene
Keene, NH
AOverall grade96 students10 students per teacher
#3 Best Private Schools in Cheshire County, NH
Our Lady of Mercy Academy
Diocesan school · Grades 9–12
Smaller classes than 88% of Catholic schools nationwide
Keene, NH
A-Overall grade94 students8 students per teacher
#4 Best Private Schools in Cheshire County, NH
St. Joseph Regional School
Diocesan school · Grades Pre-K–12
Growing: enrollment up 192% since 2011–12
Keene, NH
A-Overall grade286 students9 students per teacher
#5 Best Private Schools in Cheshire County, NH
Mountain Shadows School
Alternative school · Grades K–8
Serving families in Dublin since at least 2011
Dublin, NH
B+Overall grade60 students8 students per teacher
#6 Best Private Schools in Cheshire County, NH
Heritage Christian School
Christian school (nondenominational) · Grades K–8
Growing: enrollment up 42% since 2011–12
Rindge, NH
BOverall grade111 students13 students per teacher
#7 Best Private Schools in Cheshire County, NH
Dublin Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
The only Christian school in Dublin
Dublin, NH
BOverall grade164 students10 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.