For the 2025-26 school year, there are 2 public schools serving 134 students in Great Bay Charter School District. This district's average testing ranking is 1/10, which is in the bottom 50% of public schools in New Hampshire.
Public Schools in Great Bay Charter School District have an average math proficiency score of 14% (versus the New Hampshire public school average of 42%), and reading proficiency score of 40% (versus the 51% statewide average).
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the New Hampshire public school average of 18% (majority Hispanic).
Overview
This School District
This State (NH)
# Schools
2 Schools
506 Schools
# Students
134 Students
164,959 Students
# Teachers
12 Teachers
14,407 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
0.32
% American Indian
n/a
n/a
% Asian
2%
3%
% Hispanic
3%
8%
% Black
1%
2%
% White
87%
82%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups
Best Great Bay Charter School District Public Schools (2025-26)
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%
Frequently Asked Questions
How many schools belong to Great Bay Charter School District?
Great Bay Charter School District manages 2 public schools serving 134 students.
What is the rank of Great Bay Charter School District?
Great Bay Charter School District is ranked #179 out of 188 school districts in New Hampshire (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year.
What is the racial composition of students in Great Bay Charter School District?
87% of Great Bay Charter School District students are White, 7% of students are Two or more races, 3% of students are Hispanic, 2% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Great Bay Charter School District?
Great Bay Charter School District has a student/teacher ratio of 11:1, which is equal to the New Hampshire state average of 11:1.
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