Top 20 Best New Hampshire Nonsectarian Private Schools (2024)

For the 2024 school year, there are 177 nonsectarian private schools in New Hampshire. You can also find more religiously affiliated schools in New Hampshire.
The top ranked nonsectarian private schools in New Hampshire include Kimball Union Academy, Phillips Exeter Academy and Tilton School.

Top Ranked Nonsectarian Private Schools in New Hampshire (2024)

School
Location
Grades
Students
The Derryfield School
The Derryfield School Photo
2108 River Road
Manchester, NH 03104
(603) 669-4524
Grades: 6-12
| 407 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
| 246 students
Tilton School
Tilton School Photo - Tilton School is an independent, coeducational, college preparatory school serving students from 9th to 12th grade and postgraduates. Tilton's student body of 250 consists of day students and boarding students from 20 states and 17 countries. Although the Tilton Experience is different for every student, it challenges all students to try new things, learn new skills, and try new things.
(1)
30 School Street
Tilton, NH 03276
(603) 286-1733
Grades: 9-12
| 200 students
World Academy
World Academy Photo
(8)
138 Spit Brook Road
Nashua, NH 03062
(603) 888-1982
Grades: NS-8
| 497 students
2nd Nature Academy (SNA)
2nd Nature Academy (SNA) Photo - 2nd Nature Academy includes early childhood through high school.
(16)
10 Groton Rd
Nashua, NH 03062
(603) 881-4815
Grades: NS-12
| 177 students
Alpha Bits Learning Center
Daycare / Preschool
333 Allard Drive
Manchester, NH 03102
(603) 641-6642
Grades: PK-K
| 135 students
Bedford KinderCare
Bedford KinderCare Photo - Bedford KinderCare
Daycare / Preschool
3 Upjohn St
Bedford, NH 03110
(603) 621-7485
Grades: NS-PK
| 239 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
| 348 students
Cardigan Mountain School
Cardigan Mountain School Photo - Campus View
All-boys
62 Alumni Drive
Canaan, NH 03741
(603) 523-3518
Grades: 6-9
| 241 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
The Cornerstone School
Montessori School
(1)
146 High St
Stratham, NH 03885
(603) 772-4349
Grades: PK-8
| 163 students
Crotched Mountain School
Special Education School
1 Verney Drive
Greenfield, NH 03047
(603) 668-7584
Grades: K-12
| n/a students
Dublin School
Dublin School Photo
(2)
18 Lehmann Way
Dublin, NH 03444
(603) 563-7075
Grades: 9-12
| 171 students
Hampshire Country School
Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.
All-boys | Alternative School
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: 9-12
| 107 students
Kimball Union Academy
Kimball Union Academy Photo
64 Main Street
Meriden, NH 03770
(603) 469-2100
Grades: 9-12
| 338 students
Kimball Union Academy
7 Campus Center Drive Meriden, NH 03770
Plainfield, NH 03781
(603) 469-2000
Grades: 9-12
| 332 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
The Learning Center At Concord Hospital
Daycare / Preschool
139 Langley Parkway
Concord, NH 03301
(603) 224-0590
Grades: PK-K
| 140 students
My School
Special Program Emphasis
(18)
118 Locust Street
Dover, NH 03820
(603) 742-0321
Grades: PK-2
| 80 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
Nutfield Cooperative School
Daycare / Preschool
47 East Derry Rd.
East Derry, NH 03041
(603) 434-2602
Grades: PK-K
| 174 students
68 Main Street
Ossipee, NH 03864
(603) 539-4589
Grades: PK-6
| 442 students
Parker Academy
Parker Academy Photo - Parker Academy - You deserve an education as unique and as brilliant as you are!
Special Education School
2 Fisk Rd
Concord, NH 03301
(603) 410-6240
Grades: 6-12
| 47 students
20 Main St
Exeter, NH 03833
(603) 777-3437
Grades: 9-12
| 1,078 students
Proctor Academy
Proctor Academy Photo - 2,500 acres of living classroom.
Special Program Emphasis
(1)
204 Main Street
Andover, NH 03216
(603) 735-6651
Grades: 9-12
| 369 students
Shaker Road School
131 Shaker Rd
Concord, NH 03301
(603) 224-0161
Grades: K-9
| 139 students
White Mountain Waldorf School
Special Program Emphasis
1371 Nh Rt 16
Conway, NH 03818
(603) 447-3168
Grades: PK-6
| 69 students
White Wing School
White Wing School Photo - 100th Day of School Artwork
Daycare / Preschool
58 Lowell St
Nashua, NH 03064
(603) 882-1041
Grades: PK-K
| 49 students
World Of Discovery
Daycare / Preschool
182 Rockingham Rd
Londonderry, NH 03053
(603) 537-2338
Grades: PK-K
| 167 students
Acorn School
Daycare / Preschool
136 Winnicut Rd.
Stratham, NH 03885
(603) 778-8285
Grades: PK-K
| 90 students
Ages & Stages
Daycare / Preschool
499 Main St
Hampstead, NH 03841
(603) 329-6122
Grades: K
| 75 students
Alpha Bits Learning Center Ii
Daycare / Preschool
227 Londonderry Tpke
Manchester, NH 03104
(603) 624-6650
Grades: PK-K
| 70 students
Show 100 more private schools in New Hampshire (out of 177 total schools)
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