Serving 358 students in grades Kindergarten-5, Success Academy Charter School-cobble Hill ranks in the top 5% of all schools in New York for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 90-94% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 80-84% (which is higher than the New York state average of 49%).
Minority enrollment is 81% of the student body (majority Black and Hispanic), which is higher than the New York state average of 60% (majority Hispanic and Black).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-5
- Enrollment: 358 students
- Minority Enrollment: 81%
- Overall Testing Rank: Top 5% in NY
- Math Proficiency: 90-94% (Top 5%)
- Reading Proficiency: 80-84% (Top 10%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Success Academy Charter School-cobble Hill ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
School Overview
Success Academy Charter School-cobble Hill's student population of 358 students has declined by 19% over five school years.
School Type
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
358 students
Gender %
Total Classroom Teachers (20-21)
25 teachers
Year Founded
2006
School Rankings
Success Academy Charter School-cobble Hill ranks within the top 5% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Success Academy Charter School-cobble Hill is 0.75, which is more than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#108 out of 4346 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
90-94%
52%
Reading/Language Arts Test Scores (% Proficient)
80-84%
49%
Student-Teacher Ratio
n/a
11:1
American Indian
n/a
1%
Asian
13%
10%
Hispanic
25%
30%
Black
37%
15%
White
19%
40%
Hawaiian
n/a
n/a
Two or more races
6%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
53%
54%
Eligible for Reduced Lunch (21-22)
6%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Success Academy Charter School-cobble Hill's ranking?
Success Academy Charter School-cobble Hill is ranked #108 out of 4,346 schools, which ranks it among the top 5% of public schools in New York.
What schools are Success Academy Charter School-cobble Hill often compared to?
Success Academy Charter School-cobble Hillis often viewed alongside schools like P.s. 29 John M Harrigan, P.s. 261 Zipporiah Mills by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
90-94% of students have achieved math proficiency (compared to the 52% NY state average), while 80-84% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Success Academy Charter School-cobble Hill?
358 students attend Success Academy Charter School-cobble Hill.
What is the racial composition of the student body?
37% of Success Academy Charter School-cobble Hill students are Black, 25% of students are Hispanic, 19% of students are White, 13% of students are Asian, and 6% of students are Two or more races.
What grades does Success Academy Charter School-cobble Hill offer ?
Success Academy Charter School-cobble Hill offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Success Academy Charter School-cobble Hill part of?
Success Academy Charter School-cobble Hill is part of Success Academy Charter School-Cobble Hill School District.
In what neighborhood is Success Academy Charter School-cobble Hill located?
Success Academy Charter School-cobble Hill is located in the Carroll Gardens neighborhood of Brooklyn, NY. There are 7 other public schools located in Carroll Gardens.
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