Serving 272 students in grades Kindergarten-5, Bradley School ranks in the bottom 50% of all schools in Connecticut for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 35-39% (which is lower than the Connecticut state average of 41%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is approximately equal to the Connecticut state average of 50%).
The student-teacher ratio of 11:1 is lower than the Connecticut state level of 12:1.
Minority enrollment is 65% of the student body (majority Hispanic), which is higher than the Connecticut state average of 53% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 272 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 65%
- Overall Testing Rank: Bottom 50% in CT
- Math Proficiency: 35-39% (Btm 50%)
- Reading Proficiency: 50-54% (Top 50%)
- Science Proficiency: 40-49% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CT Dept. of Education
School Overview
Bradley School's student population of 272 students has grown by 17% over five school years.
The teacher population of 24 teachers has grown by 14% over five school years.
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
272 students
Gender %
Total Classroom Teachers
24 teachers
School Calendar
School Rankings
Bradley School ranks within the bottom 50% of all 939 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of Bradley School is 0.72, which is more than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#511 out of 939 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
35-39%
41%
Reading/Language Arts Test Scores (% Proficient)
50-54%
50%
Science Test Scores (% Proficient)
40-49%
47%
Student-Teacher Ratio
11:1
12:1
American Indian
n/a
n/a
Asian
2%
5%
Hispanic
36%
31%
Black
17%
12%
White
35%
47%
Hawaiian
1%
n/a
Two or more races
9%
5%
All Ethnic Groups
Eligible for Free Lunch
42%
37%
Eligible for Reduced Lunch
6%
6%
School Statewide Testing
School District Name
Derby School District
Source: National Center for Education Statistics (NCES), CT Dept. of Education
Frequently Asked Questions
What is Bradley School's ranking?
Bradley School is ranked #511 out of 939 schools, which ranks it among the bottom 50% of public schools in Connecticut.
What schools are Bradley School often compared to?
Bradley Schoolis often viewed alongside schools like Booker T. Washington Academy by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 41% CT state average), while 50-54% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend Bradley School?
272 students attend Bradley School.
What is the racial composition of the student body?
36% of Bradley School students are Hispanic, 35% of students are White, 17% of students are Black, 9% of students are Two or more races, 2% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Bradley School?
Bradley School has a student ration of 11:1, which is lower than the Connecticut state average of 12:1.
What grades does Bradley School offer ?
Bradley School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Bradley School part of?
Bradley School is part of Derby School District.
School Reviews
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