I.S. 49 Berta A. Dreyfus
101 WARREN STREET
District 31 · NYC Public Schools · Middle school · Grades 6–8 (2025–2026)
Open in the interactive explorer: map, comparisons and a printable school record (PDF) →
Enrollment
304 students in school year 2025–2026. Change since 2018–2019: -231 students (-43.2%).
| School year | Students |
|---|---|
| 2018–2019 | 535 |
| 2019–2020 | 551 |
| 2020–2021 | 626 |
| 2021–2022 | 585 |
| 2022–2023 | 487 |
| 2023–2024 | 394 |
| 2024–2025 | 338 |
| 2025–2026 | 304 |
Spending per student
Latest reported, school year 2024–2025: $51,537 per student (state & local $46,949 · federal $4,588).
Same-year medians: District 31 $36,168 · citywide $33,315
| School year | Total | Federal | State & local | Students (state count) |
|---|---|---|---|---|
| 2018–2019 | $21,791 | $2,231 | $19,559 | 540 |
| 2019–2020 | $20,515 | $1,679 | $18,836 | 558 |
| 2020–2021 | $19,857 | $2,047 | $17,810 | 626 |
| 2021–2022 | $24,079 | $3,420 | $20,659 | 594 |
| 2022–2023 | $28,433 | $3,516 | $24,916 | 501 |
| From 2023–2024, figures include a share of citywide costs, such as central offices. Not comparable with earlier years. | ||||
| 2023–2024 | $45,962 | $9,649 | $36,313 | 392 |
| 2024–2025 | $51,537 | $4,588 | $46,949 | 332 |
Other schools in District 31, Staten Island
- Concord High School
- CSI High School for International Studies
- Curtis High School
- Fort Hill Collaborative Elementary School
- Gaynor McCown Expeditionary Learning School
- I.S. 007 Elias Bernstein
- I.S. 024 Myra S. Barnes
- I.S. 027 Anning S. Prall
- I.S. 034 Tottenville
- I.S. 051 Edwin Markham
- I.S. 061 William A Morris
- I.S. 072 Rocco Laurie
- I.S. 075 Frank D. Paulo
- I.S. R002 George L. Egbert
- Marsh Avenue School for Expeditionary Learning
- Naples Street Elementary School
- New Dorp High School
- P.S. 001 Tottenville
- P.S. 003 The Margaret Gioiosa School
- P.S. 004 Maurice Wollin
- P.S. 005 Huguenot
- P.S. 013 M. L. Lindemeyer
- P.S. 016 John J. Driscoll
- P.S. 018 John G. Whittier
- P.S. 019 The Curtis School
- P.S. 020 Port Richmond
- P.S. 022 Graniteville
- P.S. 023 Richmondtown
- P.S. 029 Bardwell
- P.S. 030 Westerleigh
- P.S. 031 William T. Davis
- P.S. 032 The Gifford School
- P.S. 036 J. C. Drumgoole
- P.S. 038 George Cromwell
- P.S. 042 Eltingville
- P.S. 044 Thomas C. Brown
- P.S. 045 John Tyler
- P.S. 046 Albert V. Maniscalco
- P.S. 048 William G. Wilcox
- P.S. 050 Frank Hankinson
- P.S. 052 John C. Thompson
- P.S. 054 Charles W. Leng
- P.S. 055 Henry M. Boehm
- P.S. 057 Hubert H. Humphrey
- P.S. 060 Alice Austen
- P.S. 069 Daniel D. Tompkins
- P.S. 11 Thomas Dongan School
- P.S. 21 Margaret Emery-Elm Park
- P.S. 35 The Clove Valley School
- P.S. 39 Francis J. Murphy Jr.
- P.S. 56 The Louis Desario School
- P.S. 6 Corporal Allan F. Kivlehan School
- P.S. 65 The Academy of Innovative Learning
- P.S. 74 Future Leaders Elementary School
- P.S. 78
- P.S. 8 Shirlee Solomon
- P.S./I.S. 26 The Carteret School
- Port Richmond High School
- Port Richmond School for Visionary Learning
- Ralph R. McKee Career and Technical Education High
- Space Shuttle Columbia School
- Staten Island School of Civic Leadership
- Staten Island Technical High School
- Susan E. Wagner High School
- The Barbara Esselborn School
- The Eagle Academy for Young Men of Staten Island
- The Harbor View School
- The Kathleen Grimm School for Leadership and Susta
- The Michael J. Petrides School
- The Richmond Pre-K Center
- The Stephanie A. Vierno School
- The Waverly Academy of Empowered Learners
- The Young Women's Leadership School of Staten Isla
- Tottenville High School
NYC public schools, by the numbers: staff, pay, budget and English learners →
Sources: New York City Public Schools enrollment data and spending per student reported by the New York State Education Department. Missing years are not zero. Enrollment and spending are not school-quality ratings. How we check the data