For the 2025 school year, there are 8 catholic private high schools serving 2,172 students in New Hampshire. You can also find more religiously affiliated schools in New Hampshire.
The top ranked catholic private high schools in New Hampshire include Bishop Guertin High School, Bishop Brady High School, and Mount Royal Academy.
The average acceptance rate is 94%, which is higher than the New Hampshire private high school average acceptance rate of 71%.
Top Ranked Catholic Private High Schools in New Hampshire (2025)
School
Location
Grades
Students
25 Columbus Ave
Concord, NH 03301
(603) 224-7419
Concord, NH 03301
(603) 224-7419
Grades: 9-12
| 258 students
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Nashua, NH 03060
(603) 889-4107
Grades: 9-12
| 793 students
26 Seven Hearths Lane
Sunapee, NH 03782
(603) 763-9010
Sunapee, NH 03782
(603) 763-9010
Grades: PK-12
| 203 students
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Dover, NH 03820
(603) 742-3206
Grades: 9-12
| 414 students
Trinity High School
(Catholic)
581 Bridge St
Manchester, NH 03104
(603) 668-2910
Manchester, NH 03104
(603) 668-2910
Grades: 9-12
| 331 students
281 Cartier St.
Manchester, NH 03102
(603) 644-7247
Manchester, NH 03102
(603) 644-7247
Grades: 7-12
| 94 students
Immaculate Heart Of Mary School
(Catholic)
95 Fay Martin Road
Winchester, NH 03470
(603) 239-6495
Winchester, NH 03470
(603) 239-6495
Grades: K-12
| 36 students
New England Classical Academy
(Catholic)
59 Old Church Road
Claremont, NH 03743
(603) 543-3400
Claremont, NH 03743
(603) 543-3400
Grades: K-12
| 43 students
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