Largest New Hampshire Private Schools

The average private school in New Hampshire has 98 students (2024).
The largest private school in New Hampshire is Phillips Exeter Academy with 1,078 students.
School Size Range: 200 1,078 Avg. School Size: 375

Largest New Hampshire Private Schools (2024)

School
# Students
Grades
Location
Rank: #11.
Students: 1,078
Grades: 9-12
20 Main St
Exeter, NH 03833
(603) 777-3437
Rank: #22.
Bishop Guertin High School
Bishop Guertin High School Photo
(Catholic)
(1)
Students: 793
Grades: 9-12
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Rank: #33.
Students: 717
Grades: 9-12
907 First Nh Tpke
Northwood, NH 03261
(603) 942-5531
Rank: #44.
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)
Students: 604
Grades: PK-12
20 Seaborne Dr
Dover, NH 03820
(603) 742-3617
Rank: #55.
St. Paul's School
St. Paul's School Photo - Students walking to class after Chapel.
(Episcopal)
Students: 548
Grades: 9-12
325 Pleasant Street
Concord, NH 03301
(603) 229-4700
Rank: #66.
Presentation Of Mary Academy
Presentation Of Mary Academy Photo
(Catholic)
Students: 508
Grades: PK-8
182 Lowell Rd
Hudson, NH 03051
(603) 889-6054
Rank: #77.
World Academy
World Academy Photo
(8)
Students: 497
Grades: NS-8
138 Spit Brook Road
Nashua, NH 03062
(603) 888-1982
Rank: #88.
St. Christopher School
St. Christopher School Photo
(Catholic)
(1)
Students: 470
Grades: PK-8
20 Cushing Ave
Nashua, NH 03064
(603) 882-7442
Rank: #99.
Students: 442
Grades: PK-6
68 Main Street
Ossipee, NH 03864
(603) 539-4589
Rank: #1010.
The Derryfield School
The Derryfield School Photo
Students: 407
Grades: 6-12
2108 River Road
Manchester, NH 03104
(603) 669-4524
Rank: #1111.
St. Thomas Aquinas High School
(Catholic)
Students: 400
Grades: 9-12
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Rank: #1212.
Holderness School
Holderness School Photo
(Episcopal)
Students: 380
Grades: 9-12
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
Rank: #1313.
Proctor Academy
Proctor Academy Photo - 2,500 acres of living classroom.
Special Program Emphasis
(1)
Students: 369
Grades: 9-12
204 Main Street
Andover, NH 03216
(603) 735-6651
Rank: #1414.
Concord Christian Academy
Concord Christian Academy Photo
(Christian)
(3)
Students: 349
Grades: PK-12
37 Regional Dr.
Concord, NH 03301
(603) 228-8888
Rank: #1515.
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.
Students: 348
Grades: 9-12
80 Academy Drive
Wolfeboro, NH 03894
(603) 569-7200
Rank: #1616.
New Hampton School
New Hampton School Photo - A spirited and supportive community.
Students: 347
Grades: 9-12
70 Main Street
New Hampton, NH 03256
(603) 677-3401
Rank: #1717.
Kimball Union Academy
Kimball Union Academy Photo
Students: 338
Grades: 9-12
64 Main Street
Meriden, NH 03770
(603) 469-2100
Rank: #1818.
Kimball Union Academy
Students: 332
Grades: 9-12
7 Campus Center Drive Meriden, NH 03770
Plainfield, NH 03781
(603) 469-2000
Rank: #1919.
Trinity High School
(Catholic)
Students: 323
Grades: 9-12
581 Bridge St
Manchester, NH 03104
(603) 668-2910
Rank: #2020.
Trinity Christian School
Trinity Christian School Photo
(Baptist)
(3)
Students: 321
Grades: PK-12
80 Clinton Street
Concord, NH 03301
(603) 225-5410
Rank: #2121.
Exeter Day School
Daycare / Preschool
Students: 282
Grades: NS
11 Marlboro Street
Exeter, NH 03833
(603) 772-3342
Rank: #2222.
St. Mary Academy
(Catholic)
(2)
Students: 281
Grades: PK-8
222 Central Ave
Dover, NH 03820
(603) 742-3299
Rank: #2323.
St. Catherine Of Siena School
(Catholic)
(1)
Students: 253
Grades: PK-6
206 North St
Manchester, NH 03104
(603) 622-1711
Rank: #2424.
South Merrimack Christian Academy
(Baptist)
Students: 247
Grades: PK-12
517 Boston Post Road
Merrimack, NH 03054
(603) 880-6832
Rank: #2525.
North End Montessori School Llc
North End Montessori School Llc Photo
Montessori School
(7)
Students: 246
Grades: NS-4
698 Beech Street
Manchester, NH 03104
(603) 621-9011
Rank: #2626.
Cardigan Mountain School
Cardigan Mountain School Photo - Campus View
All-boys
Students: 241
Grades: 6-9
62 Alumni Drive
Canaan, NH 03741
(603) 523-3518
Rank: #27 - 2827. - 28.
Bishop Brady High School
Bishop Brady High School Photo
(Catholic)
(1)
Students: 240
Grades: 9-12
25 Columbus Ave
Concord, NH 03301
(603) 224-7419
Rank: #27 - 2827. - 28.
Sacred Heart School
(Catholic)
Students: 240
Grades: PK-8
289 Lafayette Rd
Hampton, NH 03842
(603) 926-3254
Rank: #2929.
Bedford KinderCare
Bedford KinderCare Photo - Bedford KinderCare
Daycare / Preschool
Students: 239
Grades: NS-PK
3 Upjohn St
Bedford, NH 03110
(603) 621-7485
Rank: #3030.
St. John Regional School
(Catholic)
Students: 234
Grades: PK-8
61 S State St
Concord, NH 03301
(603) 225-3222
Rank: #3131.
Saint Patrick Academy
Saint Patrick Academy Photo
(Catholic)
Students: 225
Grades: NS-8
315 Banfield Road
Portsmouth, NH 03801
(603) 436-0739
Rank: #3232.
Students: 211
Grades: 7-8
6 Bartlett Ave
Nashua, NH 03064
(603) 882-7011
Rank: #3333.
St. Joseph Regional Catholic School
(Catholic)
Students: 202
Grades: PK-8
40 Main St
Salem, NH 03079
(603) 893-6811
Rank: #3434.
St. Joseph Regional School
(Catholic)
(2)
Students: 201
Grades: PK-8
92 Wilson St
Keene, NH 03431
(603) 352-2720
Rank: #3535.
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)
Students: 200
Grades: 9-12
30 School Street
Tilton, NH 03276
(603) 286-1733
Show 100 more private schools in NH (out of 286 total schools)
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Frequently Asked Questions

What is the New Hampshire average private schools student size?
The New Hampshire average private schools student size is 98 for 2024.
What are the private schools with the largest student size in New Hampshire?
The top ranked private schools in New Hampshire include Phillips Exeter Academy, Bishop Guertin High School and Coe-brown Northwood Academy.
What is private high school and private elementary school with the largest student size in New Hampshire?
The private high school with the largest student size in New Hampshire is Phillips Exeter Academy, with a value of 1078. The private elementary school with the largest student size is Portsmouth Christian Academy, with a value of 604.

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