P.S. 399 Stanley Eugene Clark (17K399) is a public school in District 17, Erasmus, Brooklyn, serving grades K–5. In 2026, 27% of tested students were proficient in reading and 22% were proficient in math (NYC DOE). Enrollment was 155 students in 2025–26 (NYC DOE). The average K–5 class size was 17.2 students in 2025–26 (NYC DOE).
Visit school websiteThe one thing to remember
2026 reading proficiency is 27%, lower than most NYC elementary schools and about typical for those with similar economic need; reading is down 8 points since 2023, while citywide reading fell 2 points.
Also worth knowing: Average class size (2025–26) is 17.2, smaller than most NYC elementary schools.
98%
of parents trust the principal
98%
trust their child's teachers
95%
satisfied with the education overall
NYC School Survey 2026. 86% of families answered.
Students here gain less than at most schools serving similar students
Impact score: 0.32 · 6th 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
27%
students scored at Level 3 or 4
63 students tested
Mathematics
22%
students scored at Level 3 or 4
60 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 | 34% | 20% |
| 2019 | 32% | 23% |
| 2022 | 38% | 32% |
| 2023 | 35% | 22% |
| 2024 | 21% | 22% |
| 2025 | 29% | 28% |
| 2026 | 27% | 22% |
Proficiency means scoring at Level 3 or above. Test scores are one measure of a school, not the whole experience.
Economic need index: 76%0.8 mi away
Economic need index: 82%0.8 mi away
Economic need index: 88%0.6 mi away
Economic need index: 89%1.1 mi away
Economic need index: 86%1.2 mi away
Economic need index: 88%1.2 mi away
Economic need index: 88%0.2 mi away
Economic need index: 87%0.3 mi away
Economic need index: 90%
Economic need index: 76%0.8 mi away
Economic need index: 86%1.2 mi away
Economic need index: 89%1.1 mi away
Economic need index: 82%0.8 mi away
Economic need index: 88%0.6 mi away
Economic need index: 88%1.2 mi away
Economic need index: 88%0.2 mi away
Economic need index: 87%0.3 mi away
Economic need index: 90%
| Measure | P.S. 399 Stanley Eugene Clark | Norma Adams Clemons Academy |
|---|---|---|
| 2026 reading proficient | 27% (-2 points vs 2025) | 38% (-8 points vs 2025) |
| 2026 math proficient | 22% (-6 points vs 2025) | 43% (+8 points vs 2025) |
| Average K–5 class size (2025–26) | 17.2 | 19.1 |
| Enrollment (2025–26) | 155 | 573 |
| Student–teacher ratio (2025–26) | 7.8 | 9.8 |
| Family satisfaction (2026) | 95% | 92% |
| Principal trust (2026) | 98% | 97% |
| Teacher trust (2026) | 98% | 97% |
| Leadership (2026) | 98% | 100% |
| Distance between schools | 0.2 mi | |
P.S. 399 Stanley Eugene Clark has lower math proficiency than Norma Adams Clemons Academy (22% vs 43%) and lower reading proficiency (27% vs 38%); 2026 math is lower than most NYC elementary schools with similar economic need; 2026 reading is about typical for NYC elementary schools with similar economic need.
Enrollment
155 students
K–5 · down 70 over five years
NYC DOE · 2025–26
Class size
17.2
children in the average K–5 class; about 7.8 students per teacher (2025–26)
NYC DOE · 2025–26
English learners
22%
was 29% in 2024–25
NYC DOE · 2025–26
Economic need
>95% of students live in poverty (2025–26)
Economic need index: 90% — the measure we use to compare similar schools.
NYC DOE · 2025–26
Special education
21%
of students here are in special education
NYC DOE · 2025–26
Student body: 2% White, 29% Hispanic, 1% Asian, 66% Black, 2% multiracial, 53% female, 47% male.
Economic need index: 90% — 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. Check the attendance zone shown above; zones can change and do not guarantee a seat.
2707 ALBEMARLE ROAD
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.