For the 2026 school year, there are 6 public schools serving 3,785 students in 03820, NH (there are 10 private schools, serving 1,242 private students). 77% of all K-12 students in 03820, NH are educated in public schools (compared to the NH state average of 86%).
The top-ranked public schools in 03820, NH are Garrison School, Frances G. Hopkins Elementary School At Horne Street and Seacoast Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 03820 have an average math proficiency score of 40% (versus the New Hampshire public school average of 42%), and reading proficiency score of 50% (versus the 51% statewide average). Schools in 03820, NH have an average ranking of 5/10, which is in the bottom 50% of New Hampshire public schools.
Minority enrollment is 20% of the student body (majority Asian and Hispanic), which is more than the New Hampshire public school average of 18% (majority Hispanic).
Best 03820, NH Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Garrison School
(Math: 60-64% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
50 Garrison Rd.
Dover, NH 03820
(603) 516-6752
Dover, NH 03820
(603) 516-6752
Gr: K-4 | 353 students Student-teacher ratio: 12:1 Minority enrollment: 16%
Rank: #22.
Frances G. Hopkins Elementary School At Horne Street
(Math: 60-64% | Reading: 40-44%)
Rank:
Rank:
7/
Top 50%10
78 Horne St.
Dover, NH 03820
(603) 516-6756
Dover, NH 03820
(603) 516-6756
Gr: K-4 | 412 students Student-teacher ratio: 13:1 Minority enrollment: 25%
Rank: #33.
Seacoast Charter School
Charter School
(Math: 35-39% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
171 Watson Road
Dover, NH 03820
(603) 842-5764
Dover, NH 03820
(603) 842-5764
Gr: PK-8 | 287 students Student-teacher ratio: 14:1 Minority enrollment: 10%
Rank: #44.
Dover Senior High School
(Math: 31% | Reading: 57%)
Rank:
Rank:
5/
Bottom 50%10
25 Alumni Dr.
Dover, NH 03820
(603) 516-6900
Dover, NH 03820
(603) 516-6900
Gr: 9-12 | 1,371 students Student-teacher ratio: 13:1 Minority enrollment: 19%
Rank: #55.
Dover Middle School
(Math: 37% | Reading: 49%)
Rank:
Rank:
5/
Bottom 50%10
16 Daley Dr.
Dover, NH 03820
(603) 516-7200
Dover, NH 03820
(603) 516-7200
Gr: 5-8 | 941 students Student-teacher ratio: 13:1 Minority enrollment: 21%
Rank: #66.
Woodman Park School
(Math: 40-44% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
11 Towle Ave.
Dover, NH 03820
(603) 516-6700
Dover, NH 03820
(603) 516-6700
Gr: PK-4 | 421 students Student-teacher ratio: 12:1 Minority enrollment: 28%
Frequently Asked Questions
What are the top-ranked public schools in 03820, NH?
The top-ranked public schools in 03820, NH include Garrison School, Frances G. Hopkins Elementary School At Horne Street and Seacoast Charter School.
How many public schools are located in 03820?
6 public schools are located in 03820.
What percentage of students in 03820 go to public school?
77% of all K-12 students in 03820 are educated in public schools (compared to the NH state average of 86%).
What is the racial composition of students in 03820?
03820 public schools minority enrollment is 20% of the student body (majority Asian and Hispanic), which is more than the New Hampshire public schools average of 18% (majority Hispanic).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.