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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #15·NCES 360009205497

BROOKLYN COLLABORATIVE STUDIES

610 HENRY ST, BROOKLYN, NY 11231 · (718) 923-4700 · Kings County
GRADES 06–12HIGH11-CITYTITLE IREGULAR SCHOOL586 STUDENTS
Enrollment
586
High
DISTRICT 474 · STATE 668
Student : Teacher
10.3:1
57 FTE teachers
DISTRICT 10.2:1 · STATE 11.0:1
Free / Reduced Lunch
67%
390 students
DISTRICT 61% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
56
Grade 7
65
Grade 8
90
Grade 9
91
Grade 10
104
Grade 11
87
Grade 12
92
Ungraded
1
Student demographics
White
13323%
DISTRICT 29% · STATE 39%
Hispanic
24442%
DISTRICT 38% · STATE 31%
Black
15627%
DISTRICT 12% · STATE 16%
Asian
244%
DISTRICT 15% · STATE 10%
Two+
254%
DISTRICT 6% · STATE 4%
Native American
31%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
32055%
Female
26645%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
60.6%
NY avg 58.3% . +4.0pp since 2023
Math
56.0%
NY avg 57.4% . -8.9pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
55.6%
composite math + reading, all grades
Predicted
50.5%
based on NY schools with similar FRL share
Beats by
+5.0pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
586
-89 (-13%) vs 2017
Student : Teacher
10.3:1
was 11.3:1
% White
23%
was 12%
% Hispanic
42%
was 46%
% Black
27%
was 37%
% Asian
4%
was 3%
Source: NCES Common Core of Data

About BROOKLYN COLLABORATIVE STUDIES

Located at 610 HENRY ST, in BROOKLYN, New York, BROOKLYN COLLABORATIVE STUDIES is a reasonably sized senior high that works with 586 students (grades 6 through 12), overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #15.

Across the 51 schools in NEW YORK CITY GEOGRAPHIC DISTRICT #15 (25,925 students total), BROOKLYN COLLABORATIVE STUDIES accounts for its share of the district's footprint.

Demographically, BROOKLYN COLLABORATIVE STUDIES logs that 42% of students identify as Hispanic, with the remaining enrollment distributed across several groups. Beyond that, the school shows 27% Black, 23% White, 4% multiracial, 4% Asian. By comparison, Kings County as a whole is about 19% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

On the resource side, On paper, BROOKLYN COLLABORATIVE STUDIES has 57 full-time-equivalent teachers, translating to a class-load average of around 10.3:1. That figure is tighter than the state norm's 11.0:1 average. Roughly 67% of students at BROOKLYN COLLABORATIVE STUDIES qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Kings County runs at roughly 79%, so the school's eligibility rate is somewhat below the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, BROOKLYN COLLABORATIVE STUDIES sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 50.5%; this one delivers 55.6%.

In the surrounding community, Kings County reports that median household earnings sit near $80,263, 42% of adults hold a bachelor's degree or higher, and roughly 15% of residents live below the federal poverty line. In all, Kings County runs 583 public schools (combined enrollment of about 291,697 students), of which BROOKLYN COLLABORATIVE STUDIES is one.

BROOKLYN NEW SCHOOL-PS 146 (THE) is the nearest neighboring public school, about 0.0 miles from this campus. Within five miles, there are 8 other public schools. On composite proficiency, BROOKLYN COLLABORATIVE STUDIES comes 5th of 9 in the immediate cluster, beneath the nearby-schools average of 56.7%.

The campus sits in an urban setting.

Trend over the last 7 years. Looking back 7 years, enrollment at BROOKLYN COLLABORATIVE STUDIES has shrank 13%, going from 675 students in 2018 to 586 in 2025. Over the same period, the Black share shrank from 37% to 27%.

On the community side, members of the BROOKLYN COLLABORATIVE STUDIES community share and discuss sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Kings County at a glance

View full county profile
Population
2,631,580
Census ACS
Median income
$80,263
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
15%
Below federal line
Schools in county
583
291,697 students

Quick facts

School name
BROOKLYN COLLABORATIVE STUDIES
District
NEW YORK CITY GEOGRAPHIC DISTRICT #15
Address
610 HENRY ST, BROOKLYN, NY 11231
Phone
(718) 923-4700
County
Kings County
Level
High
Grade range
06–12
Total enrollment
586
Teachers (FTE)
57
Student–teacher ratio
10.3:1
Free/Reduced lunch
390 (67%)
Locale
11-City: Large
NCES ID
360009205497
Charter school
No
Virtual school
No

Related schools

Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT #15
Other schools in BROOKLYN
Nearby schools

Frequently asked questions

About BROOKLYN COLLABORATIVE STUDIES
How many students attend BROOKLYN COLLABORATIVE STUDIES?
BROOKLYN COLLABORATIVE STUDIES enrolls approximately 586 students in grades 06-12.
What age range does BROOKLYN COLLABORATIVE STUDIES serve?
BROOKLYN COLLABORATIVE STUDIES serves students from grade 06 through grade 12.
What is the student-teacher ratio at BROOKLYN COLLABORATIVE STUDIES?
The student-to-teacher ratio at BROOKLYN COLLABORATIVE STUDIES is approximately 10.3:1 (57 FTE teachers).
What is the racial breakdown of students at BROOKLYN COLLABORATIVE STUDIES?
At BROOKLYN COLLABORATIVE STUDIES, the student body is approximately 23% White, 42% Hispanic, 27% Black, 4% Asian, 4% Two or more.
Is BROOKLYN COLLABORATIVE STUDIES public or private?
BROOKLYN COLLABORATIVE STUDIES is a public K-12 school, overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #15.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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