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BROOKLYN COLLABORATIVE STUDIES

PublicRegularGrades 6–12
BROOKLYN, New York · NEW YORK CITY GEOGRAPHIC DISTRICT #15
SCHOOL SNAPSHOT
Students586
Student:Teacher10.3:1
Free/Reduced Lunch67%
Title INo
BROOKLYN COLLABORATIVE STUDIES
OverviewEnrollmentDemographicsPerformanceAttendanceOutcomesBehaviourWorkforce
State accountability — NY ESSA · 2025
NY ESSA 2025: Local Support and Improvement
HS Grad Rate3
HS ELPs
HS Core Performance4
HS CCCR2
HS Attendance2
Math Proficient
2025
N/A
US avg ~36%
English / ELA Proficient
2025
N/A
US avg ~46%
Math Advanced
2025
N/A
ELA Advanced
2025
N/A
Science Proficient
2025
N/A
Students Tested (Math)
2025
N/A
State Rating
2025
N/A
Local Support and Improvement
Years of Test Data
4
2021–2025
Math proficiency trend ↓

Math proficiency over time

30.0%40.0%50.0%60.0%70.0%64.0%62.0%2021202320242025BROOKLYN COLLABORATIVE STUDIESUS avg 36%

Proficiency rates averaged across tested grades. Ratings sourced from state DOE accountability systems (CA Dashboard, TX TEA A-F, FL School Grades, NY ESSA, IL Report Card, WA OSPI).