Bradley School
🇺🇸 Official data · 2025Derby, Connecticut 06418 · Derby School District
#293 of 596 elementary schools in Connecticut
#12785 of 50,301 nationally
About Bradley School
Bradley School is a public elementary located in Derby, in the Derby School District school district of Connecticut, United States. It caters for Grades K–5. In 2025 it enrolled 244 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 67.9 out of 100, placing it in the top 50% of elementary schools in United States and 293rd of 596 ranked elementary schools in Connecticut. Its strongest component is students per teacher (83th percentile), and its weakest is reading proficiency (65th percentile).
Other published figures: enrollment 244.
There are 5 schools in Derby; Bradley School ranks 1st of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)57%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)46.7%
- Students per teacher (15%)10.6
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 Bradley School by the official sources.
- Enrollment
- 244
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 46.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 10.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Bradley School
Closest schools by straight-line distance, with their Success Index (US).
Ansonia High School
Ansonia · Public high · Grades 9–12
617 students · 970 m away
Prendergast School
Ansonia · Public elementary · Grades PK–5
588 students · 1.6 km away
Irving School
Derby · Public elementary · Grades K–5
322 students · 2.3 km away
Mead School
Ansonia · Public elementary · Grades PK–5
578 students · 2.4 km away
Ansonia Middle School
Ansonia · Public middle · Grades 6–8
560 students · 3.1 km away
Sunnyside School
Shelton · Public elementary · Grades PK–4
229 students · 3.1 km away
Perry Hill Elementary School
Shelton · Public middle · Grades 5–6
711 students · 3.1 km away
Little Raiders University
Derby · Public other · Grades PK–PK
63 students · 3.3 km away
Derby High School
Derby · Public high · Grades 9–12
360 students · 3.3 km away
Turkey Hill School
Orange · Public elementary · Grades 1–6
297 students · 3.4 km away
Similar schools
Public elementary schools in Connecticut with a comparable Enrollment.
North Canaan Elementary School
North Canaan · Public elementary · Grades PK–8
245 students
South End Elementary School
Plantsville · Public elementary · Grades K–5
243 students
Flanders School
East Lyme · Public elementary · Grades K–4
242 students
Western School
Naugatuck · Public elementary · Grades K–4
242 students
Franklin School
Stratford · Public elementary · Grades K–6
246 students
Litchfield Center School
Litchfield · Public elementary · Grades PK–3
246 students
Frequently asked questions
Is Bradley School a good school?
Bradley School has a Success Index (US) of 67.9 out of 100 (Top 50% of elementary schools in United States) and ranks #293 of 596 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 Bradley School rank in Connecticut?
Bradley School ranks #293 of 596 elementary schools in Connecticut and #12785 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Bradley School?
Bradley School had 244 students in 2025.
Is Bradley School a elementary school or a high school?
Bradley School is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Bradley School?
There are 10 schools within 15 km of Bradley School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.