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#250 of 480 schools in NH

Great Bay Charter School (h)

High School · Great Bay Charter School · Exeter, NH

A charter high school in Exeter, NH where students score 21 points below what's typical for similar communities.

Charter

30 Linden St., Exeter, NH 03833

  • Math 10% proficient (2022)
  • Reading 50% proficient (2022)
  • 80%+ 4-year graduation

Academics

Full Profile · 4/4 metrics
Student Progress8.9Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-0.99 pts/yr
Data Period2009–2022
TrendStable
Academics2.8Needs Improvement25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency10% (2022 EdFacts)
Reading/ELA Proficiency49.5% (2022 EdFacts)
Overall Proficiency30% (2022 EdFacts, Math+ELA)
Expected (poverty-adj.)51% (model expectation from 2022 EdFacts)
vs. Expected-20.9 pts
Adjusted Percentile10th
College Readiness9.7Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate80%+
IB ProgramNo
Resources & Environment1.5Needs Improvement20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio15.3:1
Chronic Absenteeism73.9%

Students at Great Bay Charter School (h) score 30% proficient, which is below what's typical for similar communities (expected: 51%).

How we calculate scores →

2022 EdFacts proficiency

Most recent published year. School vs. NH average.

Math Proficiency10%(2022 EdFacts)
School
State
Not reported(2022 EdFacts)
ELA Proficiency50%(2022 EdFacts)
School
State
Not reported(2022 EdFacts)

Trend

↑ Recovering

Proficiency declined earlier in the 14-year record (2009–2022), then recovered 5 points since 2019, reaching 30% in 2022.

Show all 14 years
2009
Math
5%
ELA
55%
2010
Math
15%
ELA
65%
2011
Math
15%
ELA
65%
2012
Math
15%
ELA
55%
2013
Math
5%
ELA
55%
2014
Math
30%
ELA
70%
2015
Math
30%
ELA
50%
2016
Math
10%
ELA
50%
2017
Math
30%
ELA
50%
2018
Math
15%
ELA
35%
2019
Math
15%
ELA
35%
2020*
Math
10%
ELA
30%
2021*
Math
10%
ELA
30%
2022
Math
10%
ELA
50%

Multi-year averages used by the rating model: math 15% (multi-year average, 2009-2022) · reading/ELA 49% (multi-year average, 2009-2022)

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Based on 28 test records from NH state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

20.7%

Students qualifying for federal meal assistance

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where Great Bay Charter School (h) sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Boston map →

Getting around & local context

  • Walk 61Somewhat Walkable
  • Bike 42Somewhat Bikeable
  • City Safety: Average580/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Exeter), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$110,566

Median home value

$456,000

Median rent

$1,632/mo

College educated

54.4%

Homeownership

73.6%

Poverty rate

5.3%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 03833; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Advanced STEM Courses2of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

3 from a 5-mile search

SchoolScoreGradesDistanceEnrollmentCompare
Virtual Learning Academy (h)Charter · enrollment unverified7.79–120.0 mi407Compare →
Phillips Exeter AcademyPrivate · tuition8.0private9–120.4 mi1,064Compare →
Seacoast Performance AcademyPrivate · tuition4.5private6–121.4 mi75Compare →

Distance is proximity only; it is not attendance eligibility.

Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.

Private · tuition: Potential private option; tuition and admission requirements have not been verified.

Public and private scores come from different models and are shown side by side, not blended into one ranking.

Great Bay Charter School

Schools in district
2
Rank in district
#1 of 2
District spending per student
This value was not reported by the source.
District child poverty rate
The source release did not match this district identifier.

Great Bay Charter School (h) is listed in Great Bay Charter School; a district label does not verify attendance for an address.

About Great Bay Charter School (h)

Great Bay Charter School (h) is a public high school in Exeter, NH, part of Great Bay Charter School, serving approximately 92 students in grades 9th-12th with a 15.3:1 student-teacher ratio. It holds a MySchoolScout rating of 6.1 out of 10 and ranks #250 of 480 schools in NH. State assessment records show 15% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).

Frequently asked questions

Common questions about Great Bay Charter School (h)

What grades does Great Bay Charter School (h) serve?

Great Bay Charter School (h) serves students in grades 9th through 12th.

How many students attend Great Bay Charter School (h)?

Great Bay Charter School (h) has an enrollment of approximately 92 students.

What is the student-teacher ratio at Great Bay Charter School (h)?

The student-teacher ratio at Great Bay Charter School (h) is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Great Bay Charter School (h) rank in NH?

Great Bay Charter School (h) ranks #250 of 480 schools in NH.

What is Great Bay Charter School (h)'s MySchoolScout rating?

Great Bay Charter School (h) has a current MySchoolScout rating of 6.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Great Bay Charter School (h)?

Based on loaded state assessment records, Great Bay Charter School (h) has 15% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).

Is Great Bay Charter School (h) a charter school?

Yes, Great Bay Charter School (h) is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Great Bay Charter School (h) a Title I school?

No, Great Bay Charter School (h) is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Great Bay Charter School (h)?

20.7% of students at Great Bay Charter School (h) qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
9th – 12th
Enrollment
92
Student-Teacher Ratio
15.3:1
Teachers (FTE)
6
Type
regular
Setting
Fringe Town
County
Rockingham County
Chronic Absenteeism (SY 2022-23)
73.9%
4-Year Graduation
80%+
Area population (ZIP 03833)
22,676
Area average commute
25.1 min
Area median age
44.5
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2022 EdFacts · Low confidence
  • Older source: 2022 EdFacts. Use as historical context.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2022 EdFacts · Low confidence
  • Older source: 2022 EdFacts. Use as historical context.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
NCES EdFacts · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 03833; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24

About our data · How we calculate scores

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