For the 2025 school year, there are 2 public high schools serving 1,454 students in 03820, NH.
The top ranked public high schools in 03820, NH are Dover Senior High School and Cocheco For The Arts. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 03820 have an average math proficiency score of 31% (versus the New Hampshire public high school average of 35%), and reading proficiency score of 57% (versus the 61% statewide average). High schools in 03820, NH have an average ranking of 6/10, which is in the top 50% of New Hampshire public high schools.
Public high school in zipcode 03820 have a Graduation Rate of 87%, which is less than the New Hampshire average of 88%.
The school with highest graduation rate is Dover Senior High School, with 87% graduation rate. Read more about public school graduation rate statistics in New Hampshire or national school graduation rate statistics.
Minority enrollment is 16% of the student body (majority Asian and Hispanic), which is less than the New Hampshire public high school average of 17% (majority Hispanic).
Best 03820, NH Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
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
Grades: 9-12
| 1,418 students
Rank: #22.
Cocheco For The Arts
Charter School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
5/
Bottom 50%10
40 Hampshire Cir
Dover, NH 03820
(603) 742-0700
Dover, NH 03820
(603) 742-0700
Grades: 9-12
| 36 students
Frequently Asked Questions
What are the top ranked public high schools in 03820, NH?
The top ranked public high schools in 03820, NH include Dover Senior High School and Cocheco For The Arts.
How many public high schools are located in 03820?
2 public high schools are located in 03820.
What is the racial composition of students in 03820?
03820 public high schools minority enrollment is 16% of the student body (majority Asian and Hispanic), which is less than the New Hampshire public high schools average of 17% (majority Hispanic).
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