At a Glance
A turnaround middle school in a working-class neighborhood where test scores have nearly tripled since 2016 but chronic absenteeism remains a stubborn challenge
Families in Sunset Park who want a neighborhood school with strong family-teacher relationships, rich programming, and a clearly improving academic trajectory — and who can work with the school to address chronic absenteeism challenges. Best for families who prioritize culture and community engagement over top-tier test scores.
- Zero suspensions for two consecutive years — discipline has shifted dramatically toward Restorative Circles
- Strong family trust metrics: 95% parent-principal trust, 92% parent satisfaction despite academic challenges
- Very rich program offerings (90/100) including dual-language support, multiple arts, and Regents-level science
- 77% Hispanic student body reflecting the neighborhood's immigrant character
- Nearly tripled ELA proficiency over eight years (15% to 36%)
- Chronic absenteeism at 72.6% is far above district norms — this is the biggest concern in the data
- Test scores remain well below District 15 averages (36% vs 65% ELA)
- 8th grade math (11%) significantly drags down the overall math average
- PTA fundraising is minimal ($13/student) versus district average of $491 — fewer enrichment resources from families
- High economic need (84%) means many students face out-of-school challenges
Based on 2024-2025 data
School SummaryDistrict 15
District 15 includes some of Brooklyn's highest-performing schools — P.S. 172 and Success Academy Cobble Hill score 95/100, and P.S. 321 sits at 90. I.S. 136 falls well below this peer group with a 1.16/4 overall score. However, the school's improvement trajectory is notable, and its climate scores (trust, satisfaction, zero suspensions) compare favorably even to top-tier peers. In a district of high performers, this is a work-in-progress that may appeal to families who value community feel over test-score dominance.
Test scores remain well below the district average — 36% ELA versus 65% districtwide, 22% math versus 63% — but the eight-year trend shows real momentum. ELA has climbed from 15% in 2016 to 36% in 2025, and math from 10% to 22%. Grade-level data reveals a pattern: 6th and 7th graders perform similarly (around 35% ELA), while 8th graders pull the math average down significantly at 11%, likely reflecting pandemic disruptions to their earlier learning. The overall score of 1.16/4 places this in the lower tier of District 15, but the trajectory matters — this is a school that's been gaining ground.
The climate data tells a complicated story. Parent satisfaction is strong at 92%, with trust in teachers (94%) and the principal (95%) running notably high. Teachers report 94% instruction quality and 84% trust in leadership — solid but not unanimous. The discipline picture is clean: zero suspensions for two years running after five in 2021-22, suggesting a Restorative Circles approach is taking hold. But attendance is a concern — 92% overall attendance masks a 72.6% chronic absenteeism rate, meaning roughly three-quarters of students are missing significant school time. The family survey response rate of 31% (142 responses) is modest, so the positive feedback may not represent every household.
This is a predominantly Hispanic middle school in one of Brooklyn's most working-class neighborhoods. At 77% Hispanic, 9% Asian, and 9% White, the student body reflects Sunset Park's immigrant character. The economic need index of 84% is high — most families qualify for free or reduced lunch — and 28% of students have IEPs. The diversity index sits at 45%, which is moderate. What stands out is the program richness: 90/100 with everything from algebra and Regents prep to gardening, French, dance, and a zoo program. The PTA fundraising is minimal ($13 per student versus $491 district average), reflecting the neighborhood's income constraints.
Sunset Park is a densely populated, immigrant-rich area in southwest Brooklyn with strong family presence (74% family density percentile) but moderate safety concerns (42.5 safety score). The neighborhood has good transit access, a handful of parks including the actual Sunset Park, and many small businesses along 4th and 5th Avenues. Median home values have climbed past $1 million, but median household income sits at $81,000 with a 17% poverty rate — many families are cost-burdened. Air quality (PM2.5) is acceptable, but lead exposure and asthma rates are notable health concerns.
The school is on 4th Avenue near the border of Sunset Park and Greenwood Heights — highly walkable for neighborhood families, with good subway access via the R or F lines a few blocks north.
Academic Performance
ELA Proficiency
Students scoring proficient or above on the NY State ELA exam.
NYC DOE InfoHub · 2022-23
Math Proficiency
Students scoring proficient or above on the NY State Math exam.
NYC DOE InfoHub · 2022-23
Survey Results
NYC School Survey (2025) · 142 families responded (31% rate)
Programs & Activities
Racial & Ethnic Diversity
NYC DOE InfoHub · 2022-23
PTA Fundraising
Source: DOE Local Law 171 disclosure
Economic Need & Special Populations
Discipline
NYSED Student & Educator Database (2023-24)
Frequently Asked Questions
- Is I.S. 136 Charles O. Dewey a good school?
- On Motley, I.S. 136 Charles O. Dewey earns an overall quality score of 29/100 — a blend of New York State ELA and math results, attendance, and the school-climate survey. Its state test results run below the District 15 average.
- What grades does I.S. 136 Charles O. Dewey serve?
- I.S. 136 Charles O. Dewey serves grades 6 to 8.
- How do students get into I.S. 136 Charles O. Dewey?
- I.S. 136 Charles O. Dewey admits by application through a random lottery, with no academic screen.
- Is I.S. 136 Charles O. Dewey public, charter, or private?
- I.S. 136 Charles O. Dewey is a public school in NYC Community School District 15.
- What neighborhood is I.S. 136 Charles O. Dewey in?
- I.S. 136 Charles O. Dewey is in Sunset Park (West), Brooklyn.
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