I.S. 339 (09X339) is a public school in District 9, Claremont-Bathgate, Bronx, serving grades 6–8. In 2026, 47% of tested students were proficient in reading and 59% were proficient in math (NYC DOE). Enrollment was 149 students in 2025–26 (NYC DOE).
Visit school websiteThe one thing to remember
2026 reading proficiency is 47%, about typical for NYC middle schools and higher than most of those with similar economic need; up 19 points from 2025; reading is up 17 points since 2023, while citywide reading fell 2 points.
Also worth knowing: In 2026, students in special education scored 38% in reading (34 tested), compared with 47% schoolwide.
95%
of parents trust the principal
91%
trust their child's teachers
95%
satisfied with the education overall
NYC School Survey 2026. 99% of families answered.
Students here gain more than at most schools serving similar students
Impact score: 0.64 · 92nd percentile
The DOE compares results with those of students with similar starting points and backgrounds.
View this school's official NYC DOE School Quality SnapshotReading
47%
students scored at Level 3 or 4
140 students tested
34 students tested
106 students tested
Mathematics
59%
students scored at Level 3 or 4
147 students tested
34 students tested
113 students tested
Excludes charter schools. Weighted by students tested.
New York changed its grades 3–8 tests in 2023. Compare years from 2023 onward with each other, not with earlier years.
Citywide reading scores fell sharply in 2026; NYC Public Schools is reviewing the results. Source: NYC Public Schools
| Year | Reading | Math |
|---|---|---|
| 2018 | 24% | 18% |
| 2019 | 21% | 20% |
| 2022 | 32% | 12% |
| 2023 | 31% | 25% |
| 2024 | 30% | 39% |
| 2025 | 28% | 51% |
| 2026 | 47% | 59% |
Proficiency means scoring at Level 3 or above. Test scores are one measure of a school, not the whole experience.
Economic need index: >95%0.3 mi away
Economic need index: >95%
Economic need index: >95%0.5 mi away
Economic need index: 91%0.6 mi away
Economic need index: >95%0.5 mi away
Economic need index: >95%0.5 mi away
Economic need index: 94%0.4 mi away
Economic need index: >95%0.6 mi away
Economic need index: >95%
Economic need index: >95%0.3 mi away
Economic need index: >95%
Economic need index: >95%0.5 mi away
Economic need index: >95%0.5 mi away
Economic need index: 91%0.6 mi away
Economic need index: >95%0.5 mi away
Economic need index: >95%0.6 mi away
Economic need index: 94%0.4 mi away
Economic need index: >95%
| Measure | I.S. 339 | I.S. 313 School of Leadership Development |
|---|---|---|
| 2026 reading proficient | 47% (+19 points vs 2025) | 20% (+4 points vs 2025) |
| 2026 math proficient | 59% (+8 points vs 2025) | 12% (-4 points vs 2025) |
| Enrollment (2025–26) | 149 | 81 |
| Student–teacher ratio (2025–26) | 6.0 | 4.7 |
| Family satisfaction (2026) | 95% | 99% |
| Principal trust (2026) | 95% | 100% |
| Teacher trust (2026) | 91% | 99% |
| Leadership (2026) | 95% | 99% |
| Distance between schools | <0.01 mi | |
I.S. 339 has higher math proficiency than I.S. 313 School of Leadership Development (59% vs 12%) and higher reading proficiency (47% vs 20%).
Enrollment
149 students
6–8 · down 143 over five years
NYC DOE · 2025–26
Students per teacher
6.0
students per teacher
NYC DOE · 2025–26
English learners
29%
was 30% in 2024–25
NYC DOE · 2025–26
Economic need
>95% of students live in poverty (2025–26)
Economic need index: >95% — the measure we use to compare similar schools.
NYC DOE · 2025–26
Special education
23%
of students here are in special education
NYC DOE · 2025–26
Student body: 0% White, 80% Hispanic, 0% Asian, 20% Black, 1% multiracial, 46% female, 54% male.
Economic need index: >95% — the measure we use to compare similar schools. It combines measures of students’ economic circumstances; it is not a measure of school quality.
NYC DOE · 2026 survey
NYC DOE · 2024–25
Admissions for NYC public schools go through MySchools. This school has no attendance zone; admission is through MySchools.
1600 Webster Ave # 440, Bronx, NY 10457, USA
Source: NYC DOE / NYSED, 2026 · School information · View this school's official NYC DOE School Quality Snapshot
Admissions for NYC public schools go through MySchools.