Serving 353 students in grades Kindergarten-4, Garrison School ranks in the top 20% of all schools in New Hampshire for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 60-64% (which is higher than the New Hampshire state average of 42%). The percentage of students achieving proficiency in reading/language arts is 55-59% (which is higher than the New Hampshire state average of 51%).
The student-teacher ratio of 12:1 is higher than the New Hampshire state level of 11:1.
Minority enrollment is 16% of the student body (majority Hispanic and Asian), which is lower than the New Hampshire state average of 18% (majority Hispanic).
Quick Facts (2026-27)
- Grades: Kindergarten-4
- Enrollment: 353 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 16%
- Overall Testing Rank: Top 20% in NH
- Math Proficiency: 60-64% (Top 20%)
- Reading Proficiency: 55-59% (Top 50%)
- Attendance Zone: Garrison School serves the southeast part of Dover, NH, covering approximately 13.8 square miles. The typical drive to the school is 5-10 minutes, with the furthest edge of the attendance zone located about 3.8 miles away.
- Source: National Center for Education Statistics (NCES), NH Dept. of Education
Top Rankings
Garrison School ranks among the top 20% of public schools in New Hampshire for:
Category
Attribute
Overall Rank
Math Proficiency
School Overview
Garrison School's student population of 353 students has declined by 5% over five school years.
The teacher population of 29 teachers has declined by 6% over five school years.
Grades Offered
Grades Kindergarten-4
(No virtual instruction)
(No virtual instruction)
Total Students
353 students
Total Classroom Teachers
29 teachers
School Calendar
School Rankings
Garrison School ranks within the top 20% of all 455 schools in New Hampshire (based off of combined math and reading proficiency testing data).
The diversity score of Garrison School is 0.29, which is less than the diversity score at state average of 0.33. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#88 out of 455 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
60-64%
42%
Reading/Language Arts Test Scores (% Proficient)
55-59%
51%
Student-Teacher Ratio
12:1
11:1
American Indian
n/a
n/a
Asian
4%
3%
Hispanic
5%
8%
Black
1%
2%
White
84%
82%
Hawaiian
n/a
n/a
Two or more races
6%
5%
All Ethnic Groups
Chronically Absent Students
(22-23)20.1%
24.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
10%
20%
Eligible for Reduced Lunch
4%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NH Dept. of Education
Frequently Asked Questions
What is Garrison School's ranking?
Garrison School is ranked #88 out of 455 schools, which ranks it among the top 20% of public schools in New Hampshire.
What schools are Garrison School often compared to?
Garrison Schoolis often viewed alongside schools like Woodman Park School, Mast Way School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
60-64% of students have achieved math proficiency (compared to the 42% NH state average), while 55-59% of students have achieved reading proficiency (compared to the 51% NH state average).
How many students attend Garrison School?
353 students attend Garrison School.
What is the racial composition of the student body?
84% of Garrison School students are White, 6% of students are Two or more races, 5% of students are Hispanic, 4% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Garrison School?
Garrison School has a student ration of 12:1, which is higher than the New Hampshire state average of 11:1.
What grades does Garrison School offer ?
Garrison School offers enrollment in grades Kindergarten-4 (No virtual instruction).
What school district is Garrison School part of?
Garrison School is part of Dover School District.
School Reviews
Review Garrison School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.
