Serving 94 students in grades 9-12, Great Bay Charter School (H) ranks in the bottom 50% of all schools in New Hampshire for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is ≤20% (which is lower than the New Hampshire state average of 42%). The percentage of students achieving proficiency in reading/language arts is 40-59% (which is approximately equal to 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 13% of the student body (majority Hispanic), which is lower than the New Hampshire state average of 18% (majority Hispanic).
Quick Facts (26-27)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 94 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 13%
- Graduation Rate: 60-79% (Btm 50% in NH)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤20% (Btm 50%)
- Reading Proficiency: 40-59% (Btm 50%)
- Science Proficiency: 21-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NH Dept. of Education
School Overview
Great Bay Charter School (H)'s student population of 94 students has stayed relatively flat over five school years.
The teacher population of 8 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
94 students
Showing 2016–2025. Full 19-year historical data available below ↓
Total Classroom Teachers
8 teachers
Showing 2016–2025. Full 19-year historical data available below ↓
Year Founded
2005
School Calendar
School Motto
WE LEARN NOT FOR SCHOOL, BUT FOR LIFE!
School Rankings
Great Bay Charter School (H) ranks within the bottom 50% of all 455 schools in New Hampshire (based off of combined math and reading proficiency testing data).
The diversity score of Great Bay Charter School (H) is 0.24, 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
#356 out of 455 schools
(Bottom 50%)
(Bottom 50%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
≤20%
42%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
40-59%
51%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
21-39%
36%
Student-Teacher Ratio
12:1
11:1
Showing 2016–2025. Full 19-year historical data available below ↓
Hispanic
3%
8%
Showing 2016–2025. Full 19-year historical data available below ↓
Black
1%
2%
White
87%
82%
Showing 2016–2025. Full 19-year historical data available below ↓
Two or more races
9%
5%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 19-year historical data available below ↓
Graduation Rate
60-79%
88.1%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)72.3%
24.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
18%
20%
Showing 2016–2025. Full 19-year historical data available below ↓
Eligible for Reduced Lunch
4%
4%
Showing 2014–2025. Full 19-year historical data available below ↓
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NH Dept. of Education
Profile last updated: 09/26/2026
Frequently Asked Questions
What is Great Bay Charter School (H)'s ranking?
Great Bay Charter School (H) is ranked #356 out of 455 schools, which ranks it among the bottom 50% of public schools in New Hampshire.
What schools are Great Bay Charter School (H) often compared to?
Great Bay Charter School (H)is often viewed alongside schools like Virtual Learning Academy (H), Next Charter School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
≤20% of students have achieved math proficiency (compared to the 42% NH state average), while 40-59% of students have achieved reading proficiency (compared to the 51% NH state average).
What is the graduation rate of Great Bay Charter School (H)?
The graduation rate of Great Bay Charter School (H) is 60-79%, which is lower than the New Hampshire state average of 88.1%.
How many students attend Great Bay Charter School (H)?
94 students attend Great Bay Charter School (H).
What is the racial composition of the student body?
87% of Great Bay Charter School (H) students are White, 9% of students are Two or more races, 3% of students are Hispanic, and 1% of students are Black.
What is the student-teacher ratio of Great Bay Charter School (H)?
Great Bay Charter School (H) has a student ration of 12:1, which is higher than the New Hampshire state average of 11:1.
What grades does Great Bay Charter School (H) offer ?
Great Bay Charter School (H) offers enrollment in grades 9-12 (No virtual instruction).
What school district is Great Bay Charter School (H) part of?
Great Bay Charter School (H) is part of Great Bay Charter School District.
School Reviews
Review Great Bay Charter School (H). 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
Is Your Child's School Day Too Structured?
Discover where free time disappears during your child's school day, how to evaluate lunch, recess, and classroom schedules, and what parents can do when breaks become structured activities.
When Your Child's Best Friend Is in Another Class
Discover how to help your child when their best friend is assigned to another classroom, including school placement policies, maintaining friendships, building connections, and knowing when to request help.
Should Your Child Repeat a Grade or Move Ahead?
Before agreeing to grade retention, learn what evidence to request, how to review school policies, explore alternatives, understand parental rights, and secure an effective academic support plan for your child.
