Bishop Guertin High School Photo

Top 20 Best New Hampshire Private Schools Belonging to New England Association of Schools and Colleges (2025)

For the 2025 school year, there are 24 private schools belonging to New England Association of Schools and Colleges serving 6,362 students in New Hampshire. You can also find more schools membership associations in New Hampshire.
The top ranked private schools belonging to New England Association of Schools and Colleges in New Hampshire include Kimball Union Academy, Dublin School, and Holderness School.
The average tuition cost is $32,051, which is higher than the New Hampshire private school average tuition cost of $21,935.
54% of private schools belonging to New England Association of Schools and Colleges in New Hampshire are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Private Schools Belonging to New England Association of Schools and Colleges in New Hampshire (2025)

School
Location
Grades
Students
Wolfeboro Camp School
Wolfeboro Camp School Photo - Wolfeboro offers an excellent academic program for Middle, Upper, and ESL students. Guided by dedicated and seasoned private school faculty, the Wolfeboro curriculum includes additional emphasis on pre-prep goals, pre-college goals, and intensive ESL courses.
Special Program Emphasis
93 Camp School Road
Wolfeboro, NH 03894
(603) 569-3451
Grades: 5-12
| 103 students
World Academy
World Academy Photo
(9)
138 Spit Brook Road
Nashua, NH 03062
(603) 888-1982
Grades: NS-8
| 508 students
2nd Nature Academy (SNA)
2nd Nature Academy (SNA) Photo - 2nd Nature Academy includes early childhood through high school.
Alternative School
(16)
10 Groton Rd
Nashua, NH 03062
(603) 881-4815
Grades: NS-12
| 179 students
Bishop Brady High School
Bishop Brady High School Photo
(Catholic)
(1)
25 Columbus Ave
Concord, NH 03301
(603) 224-7419
Grades: 9-12
| 258 students
Bishop Guertin High School
Bishop Guertin High School Photo
(Catholic)
(1)
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Grades: 9-12
| 793 students
Concord Christian Academy
Concord Christian Academy Photo
(Christian)
(3)
37 Regional Dr.
Concord, NH 03301
(603) 228-8888
Grades: PK-12
| 349 students
Dublin School
Dublin School Photo
(2)
18 Lehmann Way
Dublin, NH 03444
(603) 563-7075
Grades: 9-12
| 162 students
Hampshire Country School
Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.
All-boys
28 Patey Circle
Rindge, NH 03461
(603) 899-3325
Grades: 3-10
| 20 students
Hampstead Academy
Hampstead Academy Photo - Connect. Inquire. Empower. Prepared for the Future. Hampstead Academy strives to be the exemplar for experiential learning and a place to cultivate connections, ignite ideas, and empower prepared students for the future.
(5)
320 East Road
Hampstead, NH 03841
(603) 329-4406
Grades: PK-8
| 63 students
High Mowing School
High Mowing School Photo - The only International Waldorf boarding & day school in North America, High Mowing welcomes students from across the globe. Explore our 300-acre classroom. Become a citizen of the world, a steward of the land with a global perspective. Join us, get connected.
Special Program Emphasis
222 Isaac Frye Hwy
Wilton, NH 03086
(603) 654-2391
Grades: PK-12
| 361 students
Holderness School
Holderness School Photo
(Episcopal)
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
Grades: 9-12
| 380 students
Kimball Union Academy
Kimball Union Academy Photo
64 Main Street
Meriden, NH 03770
(603) 469-2100
Grades: 9-12
| 338 students
Mount Zion Christian Schools
Mount Zion Christian Schools Photo - 2nd and 3rd grade class singing carols to their pen pals at the nursing home
(Christian)
(15)
132 Titus Avenue
Manchester, NH 03103
(603) 606-7930
Grades: PK-12
| 135 students
Mt. St. Mary Academy
Mt. St. Mary Academy Photo - Mount Saint Mary Academy, sponsored by the Sisters of Mercy
(Catholic)
(4)
2291 Elm Street
Manchester, NH 03104
(603) 623-3155
Grades: PK-8
| 157 students
New Hampton School
New Hampton School Photo - A spirited and supportive community.
70 Main Street
New Hampton, NH 03256
(603) 677-3401
Grades: 9-12
| 347 students
Portsmouth Christian Academy
Portsmouth Christian Academy Photo - Our beautiful 50 acre campus sits along the Bellamy River in Dover, NH, a suburb an hour outside Boston.
(Christian)
(12)
20 Seaborne Dr
Dover, NH 03820
(603) 742-3617
Grades: PK-12
| 604 students
Proctor Academy
Proctor Academy Photo - 2,500 acres of living classroom.
(1)
204 Main Street
Andover, NH 03216
(603) 735-6641
Grades: 9-12
| 376 students
St. Joseph Regional School
St. Joseph Regional School Photo
(Catholic)
(2)
92 Wilson St
Keene, NH 03431
(603) 352-2720
Grades: PK-8
| 219 students
Sant Bani School
Sant Bani School Photo
19 Ashram Road
Sanbornton, NH 03269
(603) 934-4240
Grades: PK-8
| 150 students
South Merrimack Christian Academy
(Christian)
517 Boston Post Road
Merrimack, NH 03054
(603) 880-6832
Grades: PK-12
| 273 students
Trinity Christian School
Trinity Christian School Photo
(Baptist)
(3)
80 Clinton Street
Concord, NH 03301
(603) 225-5410
Grades: PK-12
| 321 students
Crossroads Academy
Crossroads Academy Photo
(7)
95 Dartmouth College Highway
Lyme, NH 03768
(603) 795-3111
Grades: K-8
| 128 students
Heronfield Academy
Heronfield Academy Photo
Special Program Emphasis (Episcopal)
(2)
356 Exeter Rd
Hampton Falls, NH 03844
(603) 772-9093
Grades: 6-8
| 90 students
Jesse Remington High School
Jesse Remington High School Photo - In September 2024, our students enjoyed a beautiful day summitting Mt. Osceola, one of New Hampshire's 4,000 footers.
(Christian)
(13)
15 Stevens Lane
Candia, NH 03034
(603) 483-5664
Grades: 9-12
| 48 students

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