Community prompt from u/allk12. Replies below.
PS 257 JOHN F HYLAN
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 72 of every 100 students at this school read and write at grade level and about 78 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 34 points since 2023, while math scores are up about 33 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 52% of students here test proficient in math and reading, compared with the roughly 41% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About PS 257 JOHN F HYLAN
PS 257 JOHN F HYLAN is one of the reasonably sized primary schools in BROOKLYN, New York, part of NEW YORK CITY GEOGRAPHIC DISTRICT #14, with 431 students on its rolls from grades pre-K through 5.
Across the 38 schools in NEW YORK CITY GEOGRAPHIC DISTRICT #14 (15,288 students total), PS 257 JOHN F HYLAN accounts for its share of the district's footprint.
On demographics, PS 257 JOHN F HYLAN logs that the largest single group is Hispanic, at 75% of enrollment. The remainder looks like 21% Black. By comparison, Kings County as a whole is about 19% Hispanic, so the school skews considerably more Hispanic than its surroundings.
Looking at the economic backdrop, Staff filings list 40 full-time-equivalent teachers, which works out to roughly 10.9:1 students per teacher. Statewide, the average ratio sits near 12.8:1, putting PS 257 JOHN F HYLAN tighter than the state norm the norm. An estimated 92% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Kings County (around 79%), the school's rate is somewhat above typical.
On a demographically-adjusted basis, PS 257 JOHN F HYLAN performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 41.0%, the actual is 51.5%, a residual of +10.5 points.
In the area at large, census data for Kings County shows the typical household earns roughly $80,263 per year, about 42% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 15%. In all, Kings County runs 583 public schools (combined enrollment of about 291,697 students), of which PS 257 JOHN F HYLAN is one.
Nearest neighbor: PS 120 CARLOS TAPIA, around 0.2 miles off. Counting just inside five miles, 8 other public schools cluster around PS 257 JOHN F HYLAN. Ranking that nearby cluster on reported proficiency puts PS 257 JOHN F HYLAN at 4th of 8; the average score across the group is 54.3%.
The campus sits in a city-core setting.
Over the past 7-year window. PS 257 JOHN F HYLAN's enrollment has shrank 31% since 2018, when it stood at 621 (now 431). Class-load math has tightened: from 16.8:1 in 2018 to 10.9:1 in 2025.
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Kings County at a glance
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