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New York City Geographic District #21 School Calendar 2026-27

Brooklyn, New York · Kings County

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Coming Up

Tue, Nov 3
Election Day

School will be in session remotely for all students

Thu, Nov 5
Afternoon and Evening Parent-Teacher Conferences

For elementary schools and Pre-K Centers

Thu, Nov 5
Early Dismissal

For elementary schools and Pre-K Centers; students dismissed three hours early

Wed, Nov 11
Veterans Day

Schools closed Check the calendar for any schedule changes related to this observance.

Thu, Nov 12
Afternoon and Evening Parent-Teacher Conferences

For middle schools and D75

Thu, Nov 12
Early Dismissal

For middle schools and D75; students dismissed three hours early

Full School Calendar 2026-27

42 events

Thu, Sep 10

Event

First day of school

Review the school calendar for opening day information and details.

Mon, Sep 21

Holiday

Yom Kippur

Schools closed

Wed, Sep 23

Meeting

Evening Parent-Teacher Conferences

For middle schools and D75 schools Check the school calendar for conference dates and registration details.

Thu, Sep 24

Meeting

Evening Parent-Teacher Conferences

For high schools, K-12, and 6-12 schools Check the school calendar for conference dates and registration details.

Wed, Sep 30

Meeting

Evening Parent-Teacher Conferences

For elementary schools and Pre-K Centers Check the school calendar for conference dates and registration details.

Mon, Oct 12

Holiday

Italian Heritage/Indigenous Peoples' Day

Schools closed

Tue, Nov 3

Event

Election Day

School will be in session remotely for all students

Thu, Nov 5

Meeting

Afternoon and Evening Parent-Teacher Conferences

For elementary schools and Pre-K Centers

Thu, Nov 5

Early Dismissal

Early Dismissal

For elementary schools and Pre-K Centers; students dismissed three hours early

Wed, Nov 11

Holiday

Veterans Day

Schools closed Check the calendar for any schedule changes related to this observance.

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Data source: official New York City Geographic District #21 website · Last verified Jul 6, 2026 · How we verify this data

Key Dates — New York City Geographic District #21 School Calendar

The first day of school in New York City Geographic District #21 is Thu, Sep 10, 2026, and the last day of school is Mon, Jun 28, 2027, according to the district's published calendar. Scheduled breaks include Thanksgiving Recess (Thu, Nov 26, 2026 to Fri, Nov 27, 2026), Winter Recess (Thu, Dec 24, 2026 to Fri, Jan 1, 2027), Midwinter Recess (Mon, Feb 15, 2027 to Fri, Feb 19, 2027), Spring Recess (Thu, Apr 22, 2027 to Fri, Apr 30, 2027).

First day of school
Thu, Sep 10, 2026
Last day of school
Mon, Jun 28, 2027
Thanksgiving Recess
Thu, Nov 26, 2026 to Fri, Nov 27, 2026
Winter Recess
Thu, Dec 24, 2026 to Fri, Jan 1, 2027
Midwinter Recess
Mon, Feb 15, 2027 to Fri, Feb 19, 2027
Spring Recess
Thu, Apr 22, 2027 to Fri, Apr 30, 2027
Yom Kippur
Mon, Sep 21, 2026
Italian Heritage/Indigenous Peoples' Day
Mon, Oct 12, 2026
Veterans Day
Wed, Nov 11, 2026
Rev. Dr. Martin Luther King Jr. Day
Mon, Jan 18, 2027
Eid al-Fitr
Tue, Mar 9, 2027
Good Friday
Fri, Mar 26, 2027
Eid al-Adha
Mon, May 17, 2027
Memorial Day
Mon, May 31, 2027
34,525
Students
40
Schools
22 elem · 6 mid · 12 high
13.8:1
Student-Teacher
2,505 teachers
Pre-K–12
Grades

Quick Facts

863
Avg. School Size
4,072
Total Staff

Contact

Address
501 WEST AVE
Brooklyn, NY 11224
Phone
(718)648-0209

Staff & Students

Teachers (FTE)
2,505
Total Staff
4,072
Data Source
NCES Common Core of Data
School Year 2023-24

Schools in New York City Geographic District #21 (40)

Edward R Murrow High School

Brooklyn

High
3,595 studentsGrades 9–1215.4:1 ratio67.93% FRPL

John Dewey High School

Brooklyn

High
2,186 studentsGrades 9–1214.6:1 ratio87.6% FRPL

Abraham Lincoln High School

Brooklyn

High
2,163 studentsGrades 9–1217.2:1 ratio81.65% FRPL

IS 228 David A Boody

Brooklyn

Middle
1,549 studentsGrades 6–814:1 ratio80.83% FRPL

IS 98 Bay Academy

Brooklyn

Middle
1,430 studentsGrades 6–819.9:1 ratio63.15% FRPL

IS 281 Joseph B Cavallaro

Brooklyn

Middle
1,232 studentsGrades 6–813.2:1 ratio86.61% FRPL

Mark Twain IS 239 for the Gifted and Talented

Brooklyn

Middle
1,211 studentsGrades 6–816.6:1 ratio47.56% FRPL

PS 101 Verrazano (The)

Brooklyn

Primary
1,107 studentsGrades Pre-K–515.6:1 ratio77.24% FRPL

PS 225 Eileen E Zaglin (The)

Brooklyn

Primary
1,002 studentsGrades Pre-K–811:1 ratio89.22% FRPL

PS 95 Gravesend (The)

Brooklyn

Primary
941 studentsGrades K–815.2:1 ratio84.06% FRPL

PS 253

Brooklyn

Primary
913 studentsGrades K–514.7:1 ratio90.47% FRPL

PS 177 Marlboro (The)

Brooklyn

Primary
896 studentsGrades Pre-K–516.3:1 ratio88.06% FRPL

PS 226 Alfred De B Mason

Brooklyn

Primary
890 studentsGrades Pre-K–811.9:1 ratio83.6% FRPL

PS 97 Highlawn (The)

Brooklyn

Primary
884 studentsGrades Pre-K–513:1 ratio76.81% FRPL

Brooklyn Studio Secondary School

Brooklyn

High
879 studentsGrades 6–1211.3:1 ratio81.11% FRPL

IS 96 Seth Low

Brooklyn

Middle
867 studentsGrades 6–89.1:1 ratio88.24% FRPL

PS 99 Isaac Asimov

Brooklyn

Primary
831 studentsGrades Pre-K–813:1 ratio83.51% FRPL

PS 216 Arturo Toscanini

Brooklyn

Primary
723 studentsGrades Pre-K–515.1:1 ratio81.74% FRPL

Kingsborough Early College School

Brooklyn

High
722 studentsGrades 6–1212.7:1 ratio79.5% FRPL

PS 209 Margaret Mead

Brooklyn

Primary
719 studentsGrades K–814.4:1 ratio79.69% FRPL

PS 215 Morris H Weiss

Brooklyn

Primary
715 studentsGrades Pre-K–515.9:1 ratio77.34% FRPL

William E Grady Career and Technical Education High School

Brooklyn

High
648 studentsGrades 9–1210.6:1 ratio84.41% FRPL

PS 100 Coney Island School (The)

Brooklyn

Primary
603 studentsGrades Pre-K–514:1 ratio61.36% FRPL

Rachel Carson High School for Coastal Studies

Brooklyn

High
589 studentsGrades 9–1212.8:1 ratio78.78% FRPL

PS 212 Lady Deborah Moody

Brooklyn

Primary
576 studentsGrades Pre-K–513.1:1 ratio86.11% FRPL

PS 238 Anne Sullivan

Brooklyn

Primary
549 studentsGrades Pre-K–810.4:1 ratio93.26% FRPL

PS 199 Frederick Wachtel

Brooklyn

Primary
538 studentsGrades Pre-K–511.4:1 ratio84.76% FRPL

PS 153 Homecrest

Brooklyn

Primary
535 studentsGrades Pre-K–512.7:1 ratio89.91% FRPL

PS 288 Shirley Tanyhill (The)

Brooklyn

Primary
469 studentsGrades Pre-K–810.2:1 ratio98.08% FRPL

PS 90 Edna Cohen School

Brooklyn

Primary
468 studentsGrades Pre-K–513.4:1 ratio93.59% FRPL

PS 128 Bensonhurst

Brooklyn

Primary
457 studentsGrades K–513.1:1 ratio88.62% FRPL

IS 303 Herbert S Eisenberg

Brooklyn

Middle
386 studentsGrades 6–811.7:1 ratio90.41% FRPL

Leaders High School

Brooklyn

High
373 studentsGrades 9–1211.7:1 ratio82.31% FRPL

PS 329 Surfside

Brooklyn

Primary
338 studentsGrades Pre-K–513:1 ratio96.75% FRPL

International High School at Lafayette

Brooklyn

High
335 studentsGrades 9–1213.4:1 ratio91.64% FRPL

High School of Sports Management

Brooklyn

High
328 studentsGrades 9–129.4:1 ratio80.79% FRPL

PS 121 Nelson A Rockefeller

Brooklyn

Primary
299 studentsGrades K–87.7:1 ratio78.26% FRPL

PS 188 Michael E Berdy

Brooklyn

Primary
247 studentsGrades Pre-K–58.2:1 ratio94.33% FRPL

Life Academy High School for Film and Music

Brooklyn

High
214 studentsGrades 9–1210.7:1 ratio85.98% FRPL

Liberation Diploma Plus

Brooklyn

High
152 studentsGrades 9–1211.7:1 ratio94.08% FRPL

Frequently Asked Questions about New York City Geographic District #21

The first day of school in New York City Geographic District #21 is Thu, Sep 10, 2026, according to the district's published calendar.

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