For the 2026 school year, there are 10 private high schools belonging to Other school association(s) serving 1,727 students in New Hampshire. You can also find more schools membership associations in New Hampshire.
The top-ranked private high schools belonging to Other school association(s) in New Hampshire include St. Paul's School, Hampshire Country School, and Estabrook Christian School.
The average acceptance rate is 66%, which is lower than the New Hampshire private high school average acceptance rate of 70%.
30% of private high schools belonging to Other school association(s) in New Hampshire are religiously affiliated (most commonly Seventh Day Adventist and Episcopal).
Top-Ranked Private High Schools Belonging to Other school association(s) in New Hampshire (2026)
School
Location
Quick Facts
907 First Nh Tpke
Northwood, NH 03261
(603) 942-5531
Northwood, NH 03261
(603) 942-5531
Gr: 9-12 | 717 students Tuition & acceptance rate listed
Estabrook Christian School
(Seventh Day Adventist)
1050 Route 12A
Plainfield, NH 03781
(603) 675-2455
Plainfield, NH 03781
(603) 675-2455
Gr: 1-9 | 11 students
Hampshire Country School ![Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.]( "Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.")
All-boys
28 Patey Circle
Rindge, NH 03461
(603) 899-3325
Rindge, NH 03461
(603) 899-3325
Gr: 3-10 | 20 students Avg. class size: 4 students Extracurrculars: 8 Tuition & acceptance rate listed
St. Paul's School ![St. Paul's School Photo - Students walking to class after Chapel.]( "St. Paul's School Photo - Students walking to class after Chapel.")
(Episcopal)
325 Pleasant Street
Concord, NH 03301
(603) 229-4700
Concord, NH 03301
(603) 229-4700
Gr: 9-12 | 540 students Avg. class size: 10 students Sports: 21 | Extracurrculars: 31 Tuition & acceptance rate listed
Tri-city Christian Academy
(Christian)
150 W High St
Somersworth, NH 03878
(603) 692-2093
Somersworth, NH 03878
(603) 692-2093
Gr: PK-12 | 170 students Sports: 5 Tuition listed
105 Eastern Avenue
Rochester, NH 03867
(603) 332-2848
Rochester, NH 03867
(603) 332-2848
Gr: K-12 | 64 students Avg. class size: 7 students Extracurrculars: 2 Tuition & acceptance rate listed
28 Becket Dr
Pike, NH 03780
(603) 989-5100
Pike, NH 03780
(603) 989-5100
Gr: 9-12 | 26 students Sports: 2 | Extracurrculars: 9
Robert B Jolicoeur School
Special Education School
1 Mammoth Rd
Manchester, NH 03109
(603) 621-3599
Manchester, NH 03109
(603) 621-3599
Gr: 4-12 | 105 students
The Rsec Academy
Special Education School
31 Old Nashua Road
Amherst, NH 03031
(603) 673-6656
Amherst, NH 03031
(603) 673-6656
Gr: 6-12 | 32 students Avg. class size: 8 students Sports: 3 Tuition listed
Waterville Valley Academy
Special Program Emphasis
88 Boulder Path Rd.
Waterville Valley, NH 03215
(603) 236-4246
Waterville Valley, NH 03215
(603) 236-4246
Gr: 9-12 | 42 students Avg. class size: 2 students Sports: 3 Tuition & acceptance rate listed
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