For the 2025-26 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 96%, which is higher than the New Hampshire private high school average acceptance rate of 70%.
Top Ranked Catholic Private High Schools in New Hampshire (2025-26)
School
Location
Quick Facts
25 Columbus Ave
Concord, NH 03301
(603) 224-7419
Concord, NH 03301
(603) 224-7419
Gr: 9-12 | 258 students Avg. class size: 14 students Sports: 17 | Extracurrculars: 24 Tuition & acceptance rate listed
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Nashua, NH 03060
(603) 889-4107
Gr: 9-12 | 793 students Avg. class size: 18 students Sports: 23 Tuition & acceptance rate listed
26 Seven Hearths Lane
Sunapee, NH 03782
(603) 763-9010
Sunapee, NH 03782
(603) 763-9010
Gr: PK-12 | 203 students Avg. class size: 14 students Sports: 6 | Extracurrculars: 2 Tuition & acceptance rate listed
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Dover, NH 03820
(603) 742-3206
Gr: 9-12 | 414 students Sports: 16 Tuition & acceptance rate listed
Trinity High School
(Catholic)
581 Bridge St
Manchester, NH 03104
(603) 668-2910
Manchester, NH 03104
(603) 668-2910
Gr: 9-12 | 331 students Avg. class size: 15 students
281 Cartier St.
Manchester, NH 03102
(603) 644-7247
Manchester, NH 03102
(603) 644-7247
Gr: 7-12 | 94 students Sports: 3 | Extracurrculars: 10 Tuition listed
Immaculate Heart Of Mary School![Immaculate Heart Of Mary School Photo]( "Immaculate Heart Of Mary School Photo")
(Catholic)
95 Fay Martin Road
Winchester, NH 03470
(603) 239-6495
Winchester, NH 03470
(603) 239-6495
Gr: K-12 | 36 students Avg. class size: 4 students Tuition & acceptance rate listed
New England Classical Academy
(Catholic)
59 Old Church Road
Claremont, NH 03743
(603) 543-3400
Claremont, NH 03743
(603) 543-3400
Gr: K-12 | 43 students Tuition listed
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