Top Rankings
New York City Geographic District #21 School District ranks among the top 20% of public school district in New York for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 40 public schools serving 33,559 students in New York City Geographic District #21 School District. This district's average testing ranking is 8/10, which is in the top 30% of public schools in New York.
Public Schools in New York City Geographic District #21 School District have an average math proficiency score of 55% (versus the New York public school average of 47%), and reading proficiency score of 60% (versus the 49% statewide average).
Minority enrollment is 67% of the student body (majority Hispanic and Asian), which is more than the New York public school average of 60% (majority Hispanic).
Overview
This School District
This State (NY)
# Schools
40 Schools
4,818 Schools
# Students
33,559 Students
2,508,712 Students
# Teachers
2,508 Teachers
217,359 Teachers
Student : Teacher Ratio
13:1
13:1
District Rank
New York City Geographic District #21 School District, which is ranked #242 of all 1,015 school districts in New York (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 82% has increased from 74% over five school years.
Overall District Rank
#248 out of 1020 school districts
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
54%
46%
Reading/Language Arts Test Scores (% Proficient)
59%
49%
Science Test Scores (% Proficient)
81%
78%
Graduation Rate
82%
87%
Students by Ethnicity:
Diversity Score
0.75
0.72
# American Indian Students
259 Students
18,867 Students
% American Indian Students
1%
1%
# Asian Students
8,562 Students
254,462 Students
% Asian Students
25%
10%
# Hispanic Students
8,961 Students
757,452 Students
% Hispanic Students
27%
30%
# Black Students
4,007 Students
389,125 Students
% Black Students
12%
16%
# White Students
11,103 Students
995,067 Students
% White Students
33%
40%
# Hawaiian Students
86 Students
5,556 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
577 Students
87,601 Students
% of Two or more races Students
2%
3%
Students by Grade:
# Students in PK Grade:
743
62,556
# Students in K Grade:
1,868
171,540
# Students in 1st Grade:
1,966
177,074
# Students in 2nd Grade:
2,095
181,096
# Students in 3rd Grade:
2,006
177,104
# Students in 4th Grade:
2,027
180,516
# Students in 5th Grade:
2,073
181,163
# Students in 6th Grade:
3,145
184,038
# Students in 7th Grade:
2,958
185,375
# Students in 8th Grade:
3,090
188,665
# Students in 9th Grade:
3,321
205,039
# Students in 10th Grade:
3,053
201,456
# Students in 11th Grade:
2,761
191,213
# Students in 12th Grade:
2,358
185,905
# Ungraded Students:
95
35,972
Best New York City Geographic District #21 School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
I.s. 98 Bay Academy
Magnet School
(Math: 90% | Reading: 93%)
Rank:
Rank:
10/
Top 5%10
1401 Emmons Ave
Brooklyn, NY 11235
(718) 891-9005
Brooklyn, NY 11235
(718) 891-9005
Grades: 6-8
| 1,430 students
Rank: #22.
John Dewey High School
(Math: 87% | Reading: 89%)
Rank:
Rank:
10/
Top 10%10
50 Ave X
Brooklyn, NY 11223
(718) 373-6400
Brooklyn, NY 11223
(718) 373-6400
Grades: 9-12
| 2,186 students
Rank: #33.
Mark Twain Is 239 For The Gifted And Talented
Magnet School
(Math: 81% | Reading: 91%)
Rank:
Rank:
10/
Top 10%10
2401 Neptune Ave
Brooklyn, NY 11224
(718) 266-0814
Brooklyn, NY 11224
(718) 266-0814
Grades: 6-8
| 1,211 students
Rank: #44.
Edward R Murrow High School
(Math: 89% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
1600 Ave L
Brooklyn, NY 11230
(718) 258-9283
Brooklyn, NY 11230
(718) 258-9283
Grades: 9-12
| 3,595 students
Rank: #55.
Life Academy High School For Film And Music
(Math: 80-89% | Reading: 60-79%)
Rank:
Rank:
9/
Top 20%10
2630 Benson Ave
Brooklyn, NY 11214
(718) 333-7750
Brooklyn, NY 11214
(718) 333-7750
Grades: 9-12
| 214 students
Rank: #66.
P.s. 101 Verrazano
(Math: 75% | Reading: 71%)
Rank:
Rank:
9/
Top 20%10
8696 24th Ave
Brooklyn, NY 11214
(718) 372-0221
Brooklyn, NY 11214
(718) 372-0221
Grades: PK-5
| 1,107 students
Rank: #77.
P.s. 253
Magnet School
(Math: 81% | Reading: 64%)
Rank:
Rank:
9/
Top 20%10
601 Oceanview Ave
Brooklyn, NY 11235
(718) 332-3331
Brooklyn, NY 11235
(718) 332-3331
Grades: K-5
| 913 students
Rank: #88.
P.s. 100 Coney Island School
(Math: 60% | Reading: 67%)
Rank:
Rank:
8/
Top 30%10
2951 W 3rd St
Brooklyn, NY 11224
(718) 382-2760
Brooklyn, NY 11224
(718) 382-2760
Grades: PK-5
| 603 students
Rank: #99.
P.s. 215 Morris H Weiss
Magnet School
(Math: 60% | Reading: 62%)
Rank:
Rank:
8/
Top 30%10
415 Ave S
Brooklyn, NY 11223
(718) 339-2464
Brooklyn, NY 11223
(718) 339-2464
Grades: PK-5
| 715 students
Rank: #1010.
I.s. 228 David A Boody
Magnet School
(Math: 53% | Reading: 65%)
Rank:
Rank:
8/
Top 30%10
228 Ave S
Brooklyn, NY 11223
(718) 375-7635
Brooklyn, NY 11223
(718) 375-7635
Grades: 6-8
| 1,549 students
Rank: #1111.
P.s. 95 Gravesend
(Math: 57% | Reading: 58%)
Rank:
Rank:
8/
Top 30%10
345 Van Sicklen St
Brooklyn, NY 11223
(718) 449-5050
Brooklyn, NY 11223
(718) 449-5050
Grades: K-8
| 941 students
Rank: #1212.
Leaders High School
(Math: ≥50% | Reading: 80-84% )
Rank:
Rank:
7/
Top 50%10
2630 Benson Ave
Brooklyn, NY 11214
(718) 333-7700
Brooklyn, NY 11214
(718) 333-7700
Grades: 9-12
| 373 students
Rank: #1313.
Kingsborough Early College School
(Math: 48% | Reading: 66%)
Rank:
Rank:
7/
Top 50%10
2630 Benson Ave
Brooklyn, NY 11214
(718) 333-7850
Brooklyn, NY 11214
(718) 333-7850
Grades: 6-12
| 722 students
Rank: #1414.
P.s. 121 Nelson A Rockefeller
Magnet School
(Math: 45-49% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
5301 20th Ave
Brooklyn, NY 11204
(718) 377-8845
Brooklyn, NY 11204
(718) 377-8845
Grades: K-8
| 299 students
Rank: #1515.
P.s. 97 Highlawn
(Math: 56% | Reading: 55%)
Rank:
Rank:
7/
Top 50%10
1846 W 13th St
Brooklyn, NY 11222
(718) 672-7550
Brooklyn, NY 11222
(718) 672-7550
Grades: PK-5
| 884 students
Rank: #1616.
I.s. 281 Joseph B Cavallaro
Magnet School
(Math: 49% | Reading: 61%)
Rank:
Rank:
7/
Top 50%10
8787 24th Ave
Brooklyn, NY 11214
(718) 996-6706
Brooklyn, NY 11214
(718) 996-6706
Grades: 6-8
| 1,232 students
Rank: #1717.
Abraham Lincoln High School
(Math: 73% | Reading: 40-49%)
Rank:
Rank:
7/
Top 50%10
2800 Ocean Pkwy
Brooklyn, NY 11235
(718) 333-7400
Brooklyn, NY 11235
(718) 333-7400
Grades: 9-12
| 2,163 students
Rank: #1818.
P.s. 209 Margaret Mead
(Math: 42% | Reading: 55%)
Rank:
Rank:
6/
Top 50%10
2609 E 7th St
Brooklyn, NY 11235
(718) 743-1954
Brooklyn, NY 11235
(718) 743-1954
Grades: K-8
| 719 students
Rank: #1919.
P.s. 90 Edna Cohen School
Magnet School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
2840 W 12th St
Brooklyn, NY 11224
(718) 787-3333
Brooklyn, NY 11224
(718) 787-3333
Grades: PK-5
| 468 students
Rank: #2020.
P.s. 226 Alfred De B Mason
(Math: 37% | Reading: 53%)
Rank:
Rank:
6/
Top 50%10
6006 23rd Ave
Brooklyn, NY 11204
(718) 234-4940
Brooklyn, NY 11204
(718) 234-4940
Grades: PK-8
| 890 students
Rank: #2121.
P.s. 216 Arturo Toscanini
(Math: 50% | Reading: 45%)
Rank:
Rank:
5/
Bottom 50%10
350 Ave X
Brooklyn, NY 11223
(718) 645-2862
Brooklyn, NY 11223
(718) 645-2862
Grades: PK-5
| 723 students
Rank: #2222.
P.s. 212 Lady Deborah Moody
(Math: 42% | Reading: 47%)
Rank:
Rank:
5/
Bottom 50%10
87 Bay 49th St
Brooklyn, NY 11214
(718) 266-4841
Brooklyn, NY 11214
(718) 266-4841
Grades: PK-5
| 576 students
Rank: #2323.
P.s. 199 Frederick Wachtel
(Math: 47% | Reading: 43%)
Rank:
Rank:
5/
Bottom 50%10
1100 Elm Ave
Brooklyn, NY 11230
(718) 339-1422
Brooklyn, NY 11230
(718) 339-1422
Grades: PK-5
| 538 students
Rank: #2424.
Rachel Carson High School For Coastal Studies
(Math: 70-74% | Reading: 20-29%)
Rank:
Rank:
5/
Bottom 50%10
521 West Ave
Brooklyn, NY 11224
(718) 265-0329
Brooklyn, NY 11224
(718) 265-0329
Grades: 9-12
| 589 students
Rank: #2525.
Brooklyn Studio Secondary School
(Math: 34% | Reading: 51%)
Rank:
Rank:
5/
Bottom 50%10
8310 21st Ave
Brooklyn, NY 11214
(718) 266-5032
Brooklyn, NY 11214
(718) 266-5032
Grades: 6-12
| 879 students
Rank: #2626.
I.s. 303 Herbert S Eisenberg
Magnet School
(Math: 28% | Reading: 52%)
Rank:
Rank:
5/
Bottom 50%10
501 West Ave
Brooklyn, NY 11224
(718) 996-0100
Brooklyn, NY 11224
(718) 996-0100
Grades: 6-8
| 386 students
Rank: #2727.
P.s. 153 Homecrest
(Math: 46% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
1970 Homecrest Ave
Brooklyn, NY 11229
(718) 375-4484
Brooklyn, NY 11229
(718) 375-4484
Grades: PK-5
| 535 students
Rank: #2828.
Liberation Diploma Plus
(Math: 21-39% | Reading: ≥50%)
Rank:
Rank:
5/
Bottom 50%10
2865 W 19th St
Brooklyn, NY 11224
(718) 946-6812
Brooklyn, NY 11224
(718) 946-6812
Grades: 9-12
| 152 students
Rank: #2929.
P.s. 177 Marlboro
(Math: 47% | Reading: 36%)
Rank:
Rank:
5/
Bottom 50%10
346 Ave P
Brooklyn, NY 11204
(718) 375-9506
Brooklyn, NY 11204
(718) 375-9506
Grades: PK-5
| 896 students
Rank: #3030.
I.s. 96 Seth Low
Magnet School
(Math: 31% | Reading: 47%)
Rank:
Rank:
4/
Bottom 50%10
99 Ave P
Brooklyn, NY 11204
(718) 236-1344
Brooklyn, NY 11204
(718) 236-1344
Grades: 6-8
| 867 students
Rank: #3131.
P.s. 99 Isaac Asimov
(Math: 34% | Reading: 43%)
Rank:
Rank:
4/
Bottom 50%10
1120 E 10th St
Brooklyn, NY 11230
(718) 338-9201
Brooklyn, NY 11230
(718) 338-9201
Grades: PK-8
| 831 students
Rank: #3232.
High School Of Sports Management
(Math: 40-49% | Reading: 30-39%)
Rank:
Rank:
4/
Bottom 50%10
2630 Benson Ave
Brooklyn, NY 11214
(718) 333-7650
Brooklyn, NY 11214
(718) 333-7650
Grades: 9-12
| 328 students
Rank: #3333.
International High School At Lafayette
Magnet School
(Math: 60-64% | Reading: 35-39% )
Rank:
Rank:
4/
Bottom 50%10
2630 Benson Ave
Brooklyn, NY 11214
(718) 333-7860
Brooklyn, NY 11214
(718) 333-7860
Grades: 9-12
| 335 students
Rank: #3434.
P.s. 225 Eileen E Zaglin
(Math: 33% | Reading: 41%)
Rank:
Rank:
4/
Bottom 50%10
1075 Oceanview Ave
Brooklyn, NY 11235
(718) 743-9793
Brooklyn, NY 11235
(718) 743-9793
Grades: PK-8
| 1,002 students
Rank: #3535.
William E Grady Career And Technical Education High School
Vocational School
(Math: 45-49% | Reading: 20-29%)
Rank:
Rank:
4/
Bottom 50%10
25 Brighton 4th Rd
Brooklyn, NY 11235
(718) 332-5000
Brooklyn, NY 11235
(718) 332-5000
Grades: 9-12
| 648 students
Show 5 more public schools in New York City Geographic District #21 School District (out of 40 total schools)
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Frequently Asked Questions
How many schools belong to New York City Geographic District #21 School District?
New York City Geographic District #21 School District manages 40 public schools serving 33,559 students.
What is the rank of New York City Geographic District #21 School District?
New York City Geographic District #21 School District is ranked #242 out of 1,015 school districts in New York (top 30%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of New York school districts for: Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in New York City Geographic District #21 School District?
33% of New York City Geographic District #21 School District students are White, 27% of students are Hispanic, 25% of students are Asian, 12% of students are Black, 2% of students are Two or more races, and 1% of students are American Indian.
What is the student/teacher ratio of New York City Geographic District #21 School District?
New York City Geographic District #21 School District has a student/teacher ratio of 13:1, which is higher than the New York state average of 11:1.
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