For the 2026 school year, there are 2 public charter schools serving 134 students in Great Bay Charter School District. This district's average charter testing ranking is 1/10, which is in the bottom 50% of public charter schools in New Hampshire.
Public Charter Schools in Great Bay Charter School District have an average math proficiency score of 14% (versus the New Hampshire public charter school average of 42%), and reading proficiency score of 40% (versus the 58% statewide average).
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the New Hampshire public charter school average of 21% (majority Asian).
Overview
This School District
This State (NH)
# Schools
2 Schools
42 Schools
# Students
134 Students
5,649 Students
# Teachers
12 Teachers
492 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Great Bay Charter School District, which is ranked within the bottom 50% of all 188 school districts in New Hampshire (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 70% has decreased from 70-79% over five school years.
Overall District Rank
#180 out of 189 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
(21-22)10-14%
40%
Reading/Language Arts Test Scores (% Proficient)
40-44%
51%
Science Test Scores (% Proficient)
30-39%
36%
Graduation Rate
70%
88%
Students by Ethnicity:
Diversity Score
0.23
0.37
% American Indian
n/a
n/a
% Asian
2%
9%
% Hispanic
3%
5%
% Black
1%
2%
% White
87%
79%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups
Best Great Bay Charter School District Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Great Bay Charter School (H)
Charter School
(Math: ≤20% | Reading: 40-59%)
Rank:
Rank:
3/
Bottom 50%10
30 Linden St.
Exeter, NH 03833
(603) 519-9003
Exeter, NH 03833
(603) 519-9003
Gr: 9-12 | 92 students Student-teacher ratio: 13:1 Minority enrollment: 12%
Rank: #22.
Great Bay Charter School (M)
Charter School
(Math: ≤10% | Reading: 30-39%)
Rank:
Rank:
1/
Bottom 50%10
30 Linden St.
Exeter, NH 03833
(603) 519-9003
Exeter, NH 03833
(603) 519-9003
Gr: 5-8 | 42 students Student-teacher ratio: 8:1 Minority enrollment: 14%
Recent Articles
The Experience of Being a New Student Mid-Year
Learn what students experience when transferring to a public school mid-year and how schools help new students adjust socially and academically.
How Public Schools Structure Free Periods or Study Time
Learn how public schools structure free periods or study time to support homework, tutoring, enrichment, and student independence.
The Role of Hallways, Common Areas, and Shared Spaces in Public Schools
Discover how hallways, cafeterias, libraries, and shared spaces shape student learning, safety, and school culture in public schools.
