Average
#632 of 990 schools in CT
Seymour High School
High School · Seymour School District · Seymour, CT
A high school in Seymour, CT serving grades 9th – 12th.
2 Botsford Rd., Seymour, CT 06483
- Math 32% proficient (2022)
- Reading 57% proficient (2022)
- 92.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Seymour High School score 44% proficient, which is below what's typical for similar communities (expected: 45%).
2022 EdFacts proficiency
Most recent published year. School vs. CT average.
Trend
↓ DecliningProficiency has fallen 5 points since 2019, to 45% in 2022, across a 14-year record (2009–2022).
Show all 13 years
Multi-year averages used by the rating model: math 50% (multi-year average, 2009-2022) · reading/ELA 66% (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 26 test records from CT state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
45%
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 rateThe neighborhood
Where Seymour High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 9Car-Dependent
- Bike 11Somewhat Bikeable
- City Safety: Average622/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Seymour), 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
$103,682
Median home value
$344,900
Median rent
$1,511/mo
College educated
34.7%
Homeownership
73.8%
Poverty rate
6.3%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 06483; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Oxford High SchoolEnrollment path unverified | 5.9 | 9–12 | 2.1 mi | 500 | Compare → |
| Woodland Regional High SchoolEnrollment path unverified | 6.9 | 9–12 | 2.8 mi | 590 | Compare → |
| Derby High SchoolEnrollment path unverified | 4.7 | 9–12 | 3.5 mi | 370 | Compare → |
| Emmett O'brien Technical High SchoolEnrollment path unverified | 6.2 | 9–12 | 3.9 mi | 652 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Seymour School District
- Schools in district
- 4
- Rank in district
- #3 of 4
- District spending per student
- $20,823NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 10.8%Census SAIPE · 2024
Seymour High School is listed in Seymour School District; a district label does not verify attendance for an address.
About Seymour High School
Seymour High School is a public high school in Seymour, CT, part of Seymour School District, serving approximately 598 students in grades 9th-12th with a 12.5:1 student-teacher ratio. It holds a MySchoolScout rating of 5.6 out of 10 and ranks #632 of 990 schools in CT. State assessment records show 50% math proficiency (multi-year average, 2009-2022) and 66% reading/ELA proficiency (multi-year average, 2009-2022).
Frequently asked questions
Common questions about Seymour High School
What grades does Seymour High School serve?
Seymour High School serves students in grades 9th through 12th.
How many students attend Seymour High School?
Seymour High School has an enrollment of approximately 598 students.
What is the student-teacher ratio at Seymour High School?
The student-teacher ratio at Seymour High School is 12.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Seymour High School rank in CT?
Seymour High School ranks #632 of 990 schools in CT.
What is Seymour High School's MySchoolScout rating?
Seymour High School has a current MySchoolScout rating of 5.6 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 Seymour High School?
Based on loaded state assessment records, Seymour High School has 50% math proficiency (multi-year average, 2009-2022) and 66% reading/ELA proficiency (multi-year average, 2009-2022).
Is Seymour High School a charter school?
No, Seymour High School is not a charter school. It is a traditional public school operated by the local school district.
Is Seymour High School a Title I school?
No, Seymour High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Seymour High School?
45.0% of students at Seymour High School 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
- 598
- Student-Teacher Ratio
- 12.5:1
- Teachers (FTE)
- 48
- Type
- regular
- Setting
- Large Suburb
- County
- Connecticut Planning Region 4
- Chronic Absenteeism (SY 2022-23)
- 20.1%
- Phone
- (203) 888-2561
- 4-Year Graduation
- 92.0%
- Area population (ZIP 06483)
- 16,799
- Area average commute
- 33 min
- Area median age
- 40.6
Official sources & links
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 06483; 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
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