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%.
Top Ranked Grafton County Private Schools (2025)
School
Location
Grades
Students
1858 Maple St
Bethlehem, NH 03574
(603) 869-5401
Bethlehem, NH 03574
(603) 869-5401
Grades: K-12
| 22 students
Cardigan Mountain School![Cardigan Mountain School Photo - Campus View Cardigan Mountain School Photo - Campus View]()

All-boys
62 Alumni Drive
Canaan, NH 03741
(603) 523-3548
Canaan, NH 03741
(603) 523-3548
Grades: 6-9
| 239 students
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
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
Plymouth, NH 03264
(603) 535-2299
Grades: PK-K
| 47 students
Calvary Christian School
(Baptist)
115 Yeaton Rd
Plymouth, NH 03264
(603) 536-4022
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
Littleton, NH 03561
(603) 444-6464
Grades: PK-K
| 40 students
95 Dartmouth College Highway
Lyme, NH 03768
(603) 795-3111
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
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
Etna, NH 03750
(603) 643-2828
Grades: PK-K
| 42 students
Montessori Discovry School Of The Twin States, Inc
Montessori School
112 Etna Road
Lebanon, NH 03766
(603) 667-8166
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
Plymouth, NH 03264
(603) 536-1102
Grades: 7-12
| 110 students
Waterville Valley Academy
Special Program Emphasis
88 Boulder Path Rd.
Waterville Valley, NH 03215
(603) 236-4246
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
Holderness, NH 03245
(603) 536-2555
Grades: NS
| 28 students
Woodland Community School![Woodland Community School Photo Woodland Community School Photo]()

Alternative School
809 Brook Rd
Bethlehem, NH 03574
(603) 444-1221
Bethlehem, NH 03574
(603) 444-1221
Grades: K-6
| 18 students
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
Rumney, NH 03266
(603) 786-9427
Grades: NS
| 33 students
The White Mountain School (Closed 2024)
(Catholic)
371 West Farm Road
Bethlehem, NH 03574
(603) 444-2928
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?
Which private schools in Grafton County are often viewed compared to one another?
Popular comparisons of private schools in Grafton County include: Calvary Christian School vs. Bethlehem Christian School, Bethlehem Christian School vs. Calvary Christian School, Mount Prospect Academy vs. Oliverian School
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