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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #21·NCES 360015202792

IS 281 JOSEPH B CAVALLARO

8787 24TH AVE, BROOKLYN, NY 11214 · (718) 996-6706 · Kings County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL1,198 STUDENTS
A
allk12 Grade
Scored higher than 87% of New York public middle schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • A+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New York public middle schools

Enrollment
1,198
Middle
DISTRICT 1,125 · STATE 531
Student : Teacher
13.1:1
92 FTE teachers
DISTRICT 14.1:1 · STATE 10.3:1
Free / Reduced Lunch
85%
1,018 students
DISTRICT 84% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 636831%
Grade 741535%
Grade 841334%
Ungraded20%
Student demographics
70%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 72% · US 70%
White
29324%
DISTRICT 33% · STATE 39% · US 43%
Hispanic
33128%
DISTRICT 27% · STATE 31% · US 30%
Black
787%
DISTRICT 11% · STATE 16% · US 15%
Asian
47640%
DISTRICT 26% · STATE 10% · US 6%
Two+
121%
DISTRICT 2% · STATE 4% · US 5%
Native American
61%
DISTRICT 1% · STATE 1% · US 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
61551%
Female
58349%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
56.0%
NY avg 58.3% . +1.0pp since 2023
Math
100.0%
NY avg 57.4% . +31.0pp since 2023

What this means: On the NYS Assessments, New York's statewide test, about 56 of every 100 students at this school read and write at grade level and about 100 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 1 points since 2023, while math scores are up about 31 points.

NYS Assessments results by year

School yearEnglish Language ArtsMath
2024-2556.0%100.0%
2023-2455.0%69.0%
% Proficient (Level 3 + Level 4), all students and all tested grades.
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of NY schools after controlling for student poverty
Actual proficiency
66.9%
composite math + reading, all grades
Predicted
43.7%
based on NY schools with similar FRL share
Beats by
+23.2pp
above demographic expectation

What this means: About 67% of students here test proficient in math and reading, well above the roughly 44% typical for New York schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 23 points, placing it in New York's top 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like IS 281 JOSEPH B CAVALLARO

IS 281 JOSEPH B CAVALLARO's state test result (66.9% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
IS 281 JOSEPH B CAVALLARO this school1,19885.0%66.9%
JHS 62 DITMAS
BROOKLYN
85791.8%57.3%
JHS 227 EDWARD B SHALLOW
BROOKLYN
1,32788.8%65.9%
MS 137 AMERICA'S SCHOOL OF HEROES
OZONE PARK
1,61082.5%57.7%
JHS 202 ROBERT H GODDARD
OZONE PARK
90780.4%57.7%
IS 2 GEORGE L EGBERT
STATEN ISLAND
98077.9%57.1%
Matched among New York middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where IS 281 JOSEPH B CAVALLARO ranks

Among middle schools
MeasureThis schoolIn New YorkIn Kings County
State test proficiency
ranked highest first
66.9%#176 of 766#21 of 91
Math proficiency
ranked highest first
100%#5 of 768
▲ 269
#1 of 91
▲ 27
Reading proficiency
ranked highest first
56.0%#250 of 768
▼ 30
#39 of 91
▼ 4
Enrollment
ranked largest first
1,198#42 of 796#9 of 102
Students per teacher
ranked fewest first
13.1:1#612 of 683#53 of 67
Diversity index
ranked most diverse first
70.2%#56 of 688#10 of 68
Free and reduced lunch
ranked highest share first
85.0%#195 of 773#57 of 92
Enrollment change since 2017-18
ranked steepest decline first
-10.7%#299 of 524#39 of 56
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,198
+12 (+1%) vs 2020
-7% since 2010-11, when it was 1,290
Student : Teacher
13.1:1
was 13.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,19891.813.1:185% (1,018)
2023-241,23293.513.2:187% (1,067)
2022-231,16489.912.9:185% (985)
2020-211,1868813.5:182% (974)
2017-181,3418316.2:187% (1,165)
2015-161,1597116.3:180% (924)
2010-111,2908714.8:180% (1,034)
Source: NCES Common Core of Data. Rows are the federal collections on file for IS 281 JOSEPH B CAVALLARO.

About IS 281 JOSEPH B CAVALLARO

IS 281 JOSEPH B CAVALLARO is a high-enrollment middle school found in BROOKLYN, New York. It serves 1,198 students in grades 6 through 8. For comparison, middle schools in New York average about 531 students.

The 40 schools of NEW YORK CITY GEOGRAPHIC DISTRICT #21, including IS 281 JOSEPH B CAVALLARO, enroll 33,610 students.

Federal enrollment data show Asian students as the largest group at IS 281 JOSEPH B CAVALLARO, at 40%. Other reported shares: 28% Hispanic, 24% White, and 7% Black. Kings County's residents are about 12% Asian, 28 points below the school's share. Pick two students at random and there is a 70% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

The school employs the equivalent of 91.8 full-time teachers, for a ratio of 13.1:1. That is 2.8 students per teacher above the 10.3:1 average for middle schools in New York. The free or reduced-price lunch rate at IS 281 JOSEPH B CAVALLARO is 85%.

allk12 grades IS 281 JOSEPH B CAVALLARO an A. The grade compares the school only with New York public middle schools, because each state gives its own test.

In New York, IS 281 JOSEPH B CAVALLARO is one of the top 10% of schools on BeatsExpectations, with an average proficiency rate on state tests of 66.9% compared with a predicted 43.7%.

Across Kings County, the median household income is $80,263, a bachelor's degree or higher is held by about 42% of adults, and the share of residents below the poverty line is 15%. Kings County is home to 583 public schools and about 291,697 public school students.

HEBREW LANGUAGE ACADEMY CHARTER SCHOOL 2 is the closest public school, about 0.2 miles away in a straight line. Other public schools within five miles number at least 8. Nearby schools with test data average 56.8% proficiency; IS 281 JOSEPH B CAVALLARO posts 66.9%.

The school's setting, by NCES definition, is City: Large: inside a principal city with a population of 250,000 or more.

Between 2020-21 and 2024-25, enrollment moved from 1,186 to 1,198, a small change.

Discussions about IS 281 JOSEPH B CAVALLARO may include science fairs, picture day, and bus routes. Alumni can share how the school prepared them.

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
IS 281 JOSEPH B CAVALLARO
District
NEW YORK CITY GEOGRAPHIC DISTRICT #21
Address
8787 24TH AVE, BROOKLYN, NY 11214
Phone
(718) 996-6706
County
Kings County
Level
Middle
Grade range
06–08
Total enrollment
1,198
Teachers (FTE)
92
Student–teacher ratio
13.1:1
Free and reduced lunch
1,018 (85%)
Locale
11-City: Large
NCES ID
360015202792
Charter school
No
Virtual school
No

Related schools

Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT #21
Other schools in BROOKLYN
Nearby schools

Frequently asked questions

About IS 281 JOSEPH B CAVALLARO
How many students attend IS 281 JOSEPH B CAVALLARO?
IS 281 JOSEPH B CAVALLARO enrolls approximately 1,198 students in grades 06-08.
What grades does IS 281 JOSEPH B CAVALLARO serve?
IS 281 JOSEPH B CAVALLARO serves grades 06-08.
What is the student-teacher ratio at IS 281 JOSEPH B CAVALLARO?
The student-to-teacher ratio at IS 281 JOSEPH B CAVALLARO is approximately 13.1:1 (92 FTE teachers).
What is the racial breakdown of students at IS 281 JOSEPH B CAVALLARO?
At IS 281 JOSEPH B CAVALLARO, the student body is approximately 24% White, 28% Hispanic, 7% Black, 40% Asian, 1% Two or more.
Is IS 281 JOSEPH B CAVALLARO public or private?
IS 281 JOSEPH B CAVALLARO is a public K-12 school, overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #21.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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