Oliverian School Photo - Aerial view of the Oliverian campus. The Meeting House, main Academic Building, and Mackinnon/Student Center can be seen.

Top 3 Best Grafton County Private Schools (2025)

For the 2025 school year, there are 15 private schools serving 1,257 students in Grafton County, NH (there are 52 public schools, serving 10,978 public students). 10% of all K-12 students in Grafton County, NH are educated in private schools (compared to the NH state average of 16%).
The top ranked private schools in Grafton County, NH include Holderness School, Bethlehem Christian School, and Cardigan Mountain School.
The average acceptance rate is 76%, which is higher than the New Hampshire private school average acceptance rate of 70%.
19% of private schools in Grafton County, NH are religiously affiliated (most commonly Episcopal and Christian).

Top Ranked Grafton County Private Schools (2025)

School
Location
Grades
Students
Bethlehem Christian School
Alternative School (Christian)
(1)
1858 Maple St
Bethlehem, NH 03574
(603) 869-5401
Grades: K-12
| 22 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
Holderness School
Holderness School Photo
(Episcopal)
(2)
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
Grades: 9-12
| 380 students
Plymouth State University Cd & Fc
Daycare / Preschool
Msc 46
Plymouth, NH 03264
(603) 535-2299
Grades: PK-K
| 47 students
Calvary Christian School
(Baptist)
115 Yeaton Rd
Plymouth, NH 03264
(603) 536-4022
Grades: 7-11
| 6 students
The Children S House
Montessori School
75 Bronson St
Littleton, NH 03561
(603) 444-6464
Grades: PK-K
| 40 students
Crossroads Academy
Crossroads Academy Photo
(7)
95 Dartmouth College Highway
Lyme, NH 03768
(603) 795-3111
Grades: K-8
| 128 students
Dhmc Child Care Center
Daycare / Preschool
1 Medical Center Drive
Lebanon, NH 03756
(603) 643-6504
Grades: NS
| 61 students
The Montessori Children's School
Montessori School
67 Trescott Road
Etna, NH 03750
(603) 643-2828
Grades: PK-K
| 42 students
112 Etna Road
Lebanon, NH 03766
(603) 667-8166
Grades: PK-K
| 40 students
Mount Prospect Academy
All-boys | Special Education School
354 Main St
Plymouth, NH 03264
(603) 536-1102
Grades: 7-12
| 110 students
Oliverian School
Oliverian School Photo - Aerial view of the Oliverian campus. The Meeting House, main Academic Building, and Mackinnon/Student Center can be seen.
(4)
28 Becket Dr
Pike, NH 03780
(603) 989-5100
Grades: 9-12
| 26 students
Waterville Valley Academy
Special Program Emphasis
88 Boulder Path Rd.
Waterville Valley, NH 03215
(603) 236-4246
Grades: 9-12
| 42 students
White Mountain Montessori School
Montessori School
133 Mount Prospect Road,
Holderness, NH 03245
(603) 536-2555
Grades: NS
| 28 students
Woodland Community School
Woodland Community School Photo
Alternative School
809 Brook Rd
Bethlehem, NH 03574
(603) 444-1221
Grades: K-6
| 18 students
[+] Show Closed Private Schools in Grafton County, New Hampshire

Grafton County Private Schools (Closed)

School
Location
Grades
Students
The Hunter School (Closed 2023)
Special Education School
768 Doetown Rd
Rumney, NH 03266
(603) 786-9427
Grades: NS
| 33 students
371 West Farm Road
Bethlehem, NH 03574
(603) 444-2928
Grades: 9-12
| 137 students

Frequently Asked Questions

What are the top ranked private schools in Grafton County, NH?
The top ranked private schools in Grafton County, NH include Holderness School, Bethlehem Christian School, and Cardigan Mountain School.
How many private schools are located in Grafton County?
15 private schools are located in Grafton County.
How diverse are private schools in Grafton County?
Grafton County private schools are approximately 23% minority students, which is higher than the New Hampshire private school average of 17%.
What percentage of students in Grafton County go to private school?
10% of all K-12 students in Grafton County are educated in private schools (compared to the NH state average of 16%).
What percentage of private schools are religiously affiliated in Grafton County?
19% of private schools in Grafton County are religiously affiliated (most commonly Episcopal and Christian).
Which private schools in Grafton County are often viewed compared to one another?

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