The Derryfield School Photo - The Derryfield School is located in Manchester, NH. The 70+ acre campus boasts state-of-the-art facilities including a Science & Innovation Center, Athletic & Wellness Center, 400-seat Theater, and lighted turf field.

Top 20 Best New Hampshire Private Schools Belonging to No Membership Association (2025)

For the 2025 school year, there are 232 private schools belonging to No Membership Association in New Hampshire. You can also find more schools membership associations in New Hampshire.
The top ranked private schools belonging to No Membership Association in New Hampshire include Kimball Union Academy, Dublin School, and Holderness School.

Top Ranked Private Schools Belonging to No Membership Association in New Hampshire (2025)

School
Location
Grades
Students
The Derryfield School
The Derryfield School Photo - The Derryfield School is located in Manchester, NH. The 70+ acre campus boasts state-of-the-art facilities including a Science & Innovation Center, Athletic & Wellness Center, 400-seat Theater, and lighted turf field.
2108 River Road
Manchester, NH 03104
(603) 669-4524
Grades: 6-12
| 389 students
North End Montessori School Llc
North End Montessori School Llc Photo
Montessori School
(7)
698 Beech Street
Manchester, NH 03104
(603) 621-9011
Grades: NS-4
| 285 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
The Harkness House
410 Amherst Street, Suite 150
Nashua, NH 03063
(603) 316-6444
Grades: 6-9
| 17 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
Bethlehem Christian School
Alternative School (Christian)
(1)
1858 Maple St
Bethlehem, NH 03574
(603) 869-5401
Grades: K-12
| 22 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
Brewster Academy
Brewster Academy Photo - Brewster Academy boasts strong athletic teams with 14 league titles, 17 New England tournament bids, and two national titles in the past five years.
80 Academy Drive
Wolfeboro, NH 03894
(603) 569-7200
Grades: 9-12
| 340 students
125 Kingston Rd
Exeter, NH 03833
(603) 778-1383
Grades: K-8
| 45 students
Cardigan Mountain School
Cardigan Mountain School Photo - Campus View
All-boys
62 Alumni Drive
Canaan, NH 03741
(603) 523-3548
Grades: 6-9
| 239 students
Cardinal Lacroix Academy
(Catholic)
148 Belmont St
Manchester, NH 03103
(603) 682-6272
Grades: PK-6
| 138 students
Casa Dei Bambini Montessori Children's Center
Casa Dei Bambini Montessori Children's Center Photo
Montessori School
(4)
507A South Street
Bow, NH 03304
(603) 227-9300
Grades: PK-K
| 70 students
Concord Christian Academy
Concord Christian Academy Photo
(Christian)
(3)
37 Regional Dr.
Concord, NH 03301
(603) 228-8888
Grades: PK-12
| 349 students
The Cornerstone School
Montessori School
(1)
146 High St
Stratham, NH 03885
(603) 772-4349
Grades: PK-8
| 163 students
Crossroads Christian School
Crossroads Christian School Photo
(Christian)
43 Atwood Rd
Pelham, NH 03076
(603) 635-8788
Grades: NS-12
| 180 students
Dublin Christian Academy
Dublin Christian Academy Photo
(Christian)
(5)
106 Page Rd
Dublin, NH 03444
(603) 563-8505
Grades: PK-12
| 160 students
Dublin School
Dublin School Photo
(2)
18 Lehmann Way
Dublin, NH 03444
(603) 563-7075
Grades: 9-12
| 162 students
Exeter Day School
Daycare / Preschool
11 Marlboro Street
Exeter, NH 03833
(603) 772-3342
Grades: NS
| 282 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
Happy Helpers Preschool Education C
Daycare / Preschool
6 Heather Lane
Dover, NH 03820
(603) 742-3910
Grades: PK-K
| 137 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)
(2)
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
Laconia Christian Academy
(Christian)
(2)
1386 Meredith Center Rd
Laconia, NH 03246
(603) 524-3250
Grades: PK-12
| 163 students
Lakeland School
Lakeland School Photo - Students enjoy a rock climbing field trip
40 Meredith Center Road
Meredith, NH 03253
(603) 279-5680
Grades: NS-8
| 37 students
Mount Royal Academy
Mount Royal Academy Photo - Mount Royal Academy has been recognized as a Catholic Education Honor Roll School. The national Honor Roll program is directed by the Cardinal Newman Society and has recognized over 300 high-performing Catholic high schools nationwide since the program`s inception in 2004.
(Catholic)
(7)
26 Seven Hearths Lane
Sunapee, NH 03782
(603) 763-9010
Grades: PK-12
| 203 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
My School
Special Program Emphasis
(18)
118 Locust Street
Dover, NH 03820
(603) 742-0321
Grades: PK-2
| 80 students
6 Bartlett Ave
Nashua, NH 03064
(603) 882-7011
Grades: 7-8
| 211 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
Noah's Ark Child Care Center
Daycare / Preschool
491 East Industrial Park Dr
Manchester, NH 03109
(603) 669-7990
Grades: PK-K
| 167 students
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