Ansonia Middle School
🇺🇸 Official data · 2025Ansonia, Connecticut 06401 · Ansonia School District
#160 of 178 middle schools in Connecticut
#11487 of 15,369 nationally
About Ansonia Middle School
Ansonia Middle School is a public middle located in Ansonia, in the Ansonia School District school district of Connecticut, United States. It caters for Grades 6–8. In 2025 it enrolled 560 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 32.1 out of 100, placing it in the lower 50% of middle schools in United States and 160th of 178 ranked middle schools in Connecticut. Its strongest component is students per teacher (59th percentile), and its weakest is math proficiency (15th percentile).
Other published figures: enrollment 560.
There are 4 schools in Ansonia; Ansonia 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%)22%
- Reading proficiency (30%)38%
- Community advantage (fewer free/reduced-price lunch) (25%)64.1%
- Students per teacher (15%)14.0
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 Ansonia Middle School by the official sources.
- Enrollment
- 560
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 64.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 38%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 22%
- Share of tested students proficient or above (all students, all grades).
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Schools near Ansonia Middle School
Closest schools by straight-line distance, with their Success Index (US).
Derby High School
Derby · Public high · Grades 9–12
360 students · 1.4 km away
Derby Middle School
Derby · Public middle · Grades 6–8
300 students · 1.5 km away
Little Raiders University
Derby · Public other · Grades PK–PK
63 students · 1.5 km away
Irving School
Derby · Public elementary · Grades K–5
322 students · 1.6 km away
Ansonia High School
Ansonia · Public high · Grades 9–12
617 students · 2.2 km away
Prendergast School
Ansonia · Public elementary · Grades PK–5
588 students · 2.3 km away
Mead School
Ansonia · Public elementary · Grades PK–5
578 students · 2.8 km away
Bradley School
Derby · Public elementary · Grades K–5
244 students · 3.1 km away
Perry Hill Elementary School
Shelton · Public middle · Grades 5–6
711 students · 3.6 km away
Shelton High School
Shelton · Public high · Grades 9–12
1,308 students · 3.7 km away
Similar schools
Public middle schools in Connecticut with a comparable Enrollment.
Turn of River School
Stamford · Public middle · Grades 6–8
560 students
Western Middle School
Greenwich · Public middle · Grades 6–8
563 students
ACES at Chase
Waterbury · Public middle · Grades 6–9
556 students
Martin Kellogg Middle School
Newington · Public middle · Grades 5–8
567 students
Gideon Welles School
Glastonbury · Public middle · Grades 5–6
551 students
Scotts Ridge Middle School
Ridgefield · Public middle · Grades 6–8
548 students
Frequently asked questions
Is Ansonia Middle School a good school?
Ansonia Middle School has a Success Index (US) of 32.1 out of 100 (Lower 50% of middle schools in United States) and ranks #160 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 Ansonia Middle School rank in Connecticut?
Ansonia Middle School ranks #160 of 178 middle schools in Connecticut and #11487 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Ansonia Middle School?
Ansonia Middle School had 560 students in 2025.
Is Ansonia Middle School a elementary school or a high school?
Ansonia Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Ansonia Middle School?
There are 10 schools within 15 km of Ansonia Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.