Portsmouth Christian Academy Photo - Our beautiful 50 acre campus sits along the Bellamy River in Dover, NH, a suburb an hour outside Boston.

Best 03820 New Hampshire Private Schools (2025-26)

For the 2025-26 school year, there are 9 private schools serving 1,649 students in 03820, NH (there are 7 public schools, serving 3,935 public students). 30% of all K-12 students in 03820, NH are educated in private schools (compared to the NH state average of 16%).
The top ranked private schools in 03820, NH include Happy Helpers Preschool Education C, Portsmouth Christian Academy, and Wdh Early Learning Center.
The average acceptance rate is 52%, which is lower than the New Hampshire private school average acceptance rate of 72%.
44% of private schools in 03820, NH are religiously affiliated (most commonly Catholic and Christian).

Top Ranked 03820 New Hampshire Private Schools (2025-26)

School
Location
Quick Facts
Happy Helpers Preschool Education C
Daycare / Preschool
6 Heather Lane
Dover, NH 03820
(603) 742-3910
Gr: PK-K | 137 students Avg. class size: 15 students Tuition & acceptance rate listed
My School
Special Program Emphasis
(18)
118 Locust Street
Dover, NH 03820
(603) 742-0321
Gr: PK-2 | 80 students Avg. class size: 12 students Extracurrculars: 2 Tuition & acceptance rate listed
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)
20 Seaborne Dr
Dover, NH 03820
(603) 742-3617
Gr: PK-12 | 604 students Avg. class size: 15 students Sports: 9 | Extracurrculars: 16 Tuition & acceptance rate listed
St. Mary Academy
(Catholic)
(2)
222 Central Ave
Dover, NH 03820
(603) 742-3299
Gr: PK-8 | 266 students
St. Thomas Aquinas High School
(Catholic)
(1)
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Gr: 9-12 | 414 students Sports: 16 Tuition & acceptance rate listed
Wdh Early Learning Center
Daycare / Preschool
789 Central Avenue
Dover, NH 03820
(603) 740-2612
Gr: NS | 38 students Avg. class size: 15 students Tuition & acceptance rate listed
Children In Motion
Daycare / Preschool
274 County Farm Rd
Dover, NH 03820
(603) 743-3312
Gr: K | 4 students
Cross Road Kindergarten & School
(Christian)
18 French Cross Rd
Dover, NH 03820
(603) 749-4278
Gr: K-3 | 30 students
Dover Children's Center
Special Program Emphasis
43 Back River Rd
Dover, NH 03820
(603) 742-7637
Gr: PK-7 | 76 students

Frequently Asked Questions

What are the top ranked private schools in 03820, NH?
The top ranked private schools in 03820, NH include Happy Helpers Preschool Education C, Portsmouth Christian Academy, and Wdh Early Learning Center.
How many private schools are located in 03820?
9 private schools are located in 03820.
How diverse are private schools in 03820?
03820 private schools are approximately 11% minority students, which is lower than the New Hampshire private school average of 18%.
What percentage of students in 03820 go to private school?
30% of all K-12 students in 03820 are educated in private schools (compared to the NH state average of 16%).
What percentage of private schools are religiously affiliated in 03820?
44% of private schools in 03820 are religiously affiliated (most commonly Catholic and Christian).

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