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BRONX DELTA SCHOOL
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 57 of every 100 students at this school read and write at grade level and about 48 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 11 points since 2023, while math scores are down about 13 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 48% of students here test proficient in math and reading, compared with the roughly 45% 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 BRONX DELTA SCHOOL
Set in BRONX, New York, BRONX DELTA SCHOOL is a reasonably sized primary school, run under NEW YORK CITY GEOGRAPHIC DISTRICT # 8. It enrolls 399 students across grades pre-K through 5.
NEW YORK CITY GEOGRAPHIC DISTRICT # 8 comprises 52 schools with combined enrollment of 21,621 students; BRONX DELTA SCHOOL is among them.
On the student-mix side, BRONX DELTA SCHOOL logs that 70% of the student body identifies as Hispanic. Beyond that, the school lists 12% Black, 10% White, 7% Asian. That is noticeably more Hispanic than the county at large, where the share is closer to 55%.
Looking at the economic backdrop, Staff filings list 42 full-time-equivalent teachers, which works out to roughly 9.5:1 students per teacher. The state averages around 12.8:1, so this campus is tighter than the state norm typical. Roughly 80% of students at BRONX DELTA SCHOOL qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Bronx County runs at roughly 90%, so the school's eligibility rate is meaningfully below the surrounding baseline.
On a demographically-adjusted basis, BRONX DELTA SCHOOL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 45.4%; this one delivers 48.3%.
In the broader community, the surrounding county (Bronx County) reports that median household earnings sit near $48,676, roughly 22% of adults have completed at least a four-year degree, and roughly 23% of residents live below the federal poverty line. In all, Bronx County runs 472 public schools (combined enrollment of about 202,028 students), of which BRONX DELTA SCHOOL is one.
Nearest neighbor: URBAN INSTITUTE OF MATHEMATICS, around 0.0 miles off. Counting just inside five miles, 8 other public schools cluster around BRONX DELTA SCHOOL. Ranking that nearby cluster on reported proficiency puts BRONX DELTA SCHOOL at 5th of 8; the average score across the group is 51.6%.
Geographically, the school is in a high-density area.
Over the past 7-year window. Looking back 7 years, enrollment at BRONX DELTA SCHOOL has increased 43%, going from 279 students in 2018 to 399 in 2025. The White share of enrollment shrank from 16% to 10% over that span. The student-to-teacher ratio tightened from 13.9:1 in 2018 to 9.5:1 today.
Inside the community feed, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.
Bronx County at a glance
View full county profileQuick facts
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