Seymour Middle School
🇺🇸 Official data · 2025Seymour, Connecticut 06483 · Seymour School District
#122 of 178 middle schools in Connecticut
#6304 of 15,369 nationally
About Seymour Middle School
Seymour Middle School is a public middle located in Seymour, in the Seymour School District school district of Connecticut, United States. It caters for Grades 6–8. In 2025 it enrolled 494 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 56.2 out of 100, placing it in the top 50% of middle schools in United States and 122nd of 178 ranked middle schools in Connecticut. Its strongest component is students per teacher (65th percentile), and its weakest is reading proficiency (53th percentile).
Other published figures: enrollment 494.
There are 4 schools in Seymour; Seymour Middle School ranks 3rd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)46%
- Reading proficiency (30%)50%
- Community advantage (fewer free/reduced-price lunch) (25%)51.6%
- Students per teacher (15%)13.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Seymour Middle School by the official sources.
- Enrollment
- 494
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 51.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 50%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 46%
- Share of tested students proficient or above (all students, all grades).
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Schools near Seymour Middle School
Closest schools by straight-line distance, with their Success Index (US).
Seymour High School
Seymour · Public high · Grades 9–12
604 students · 1.4 km away
Bungay School
Seymour · Public elementary · Grades PK–5
478 students · 2.0 km away
Oxford High School
Oxford · Public high · Grades 9–12
476 students · 2.5 km away
Ansonia Middle School
Ansonia · Public middle · Grades 6–8
560 students · 4.4 km away
Derby Middle School
Derby · Public middle · Grades 6–8
300 students · 4.8 km away
Derby High School
Derby · Public high · Grades 9–12
360 students · 4.8 km away
Little Raiders University
Derby · Public other · Grades PK–PK
63 students · 4.9 km away
Chatfield-LoPresti School
Seymour · Public elementary · Grades K–5
515 students · 5.3 km away
Great Oak Elementary School
Oxford · Public elementary · Grades 3–5
369 students · 5.7 km away
Irving School
Derby · Public elementary · Grades K–5
322 students · 5.7 km away
Similar schools
Public middle schools in Connecticut with a comparable Enrollment.
Thompson Brook School
Avon · Public middle · Grades 5–6
497 students
Tyrrell Middle School
Wolcott · Public middle · Grades 6–8
498 students
Nathan Hale Middle School
Norwalk · Public middle · Grades 6–8
499 students
East Ridge Middle School
Ridgefield · Public middle · Grades 6–8
489 students
Coleytown Middle School
Westport · Public middle · Grades 6–8
484 students
Central Middle School
Greenwich · Public middle · Grades 6–8
483 students
Frequently asked questions
Is Seymour Middle School a good school?
Seymour Middle School has a Success Index (US) of 56.2 out of 100 (Top 50% of middle schools in United States) and ranks #122 of 178 in Connecticut. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Seymour Middle School rank in Connecticut?
Seymour Middle School ranks #122 of 178 middle schools in Connecticut and #6304 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Seymour Middle School?
Seymour Middle School had 494 students in 2025.
Is Seymour Middle School a elementary school or a high school?
Seymour Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Seymour Middle School?
There are 10 schools within 15 km of Seymour Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.