Success Academy Charter School - Flatbush

15 Snyder Avenue, Brooklyn, NY 11226 · Brooklyn · Elementary

DBN: 84K886 · Located in District 17

Elementary

Unzoned

SchoolDigger: 132 (of 2445)

Niche: A · 124 (of 2807)

Academic quality

ELA = English Language Arts (reading and writing). Math and Science are self-explanatory.
NY State tests ELA and Math every year in grades 3-8, and Science once, in grade 8 -- a school's numbers below only reflect whichever of those grades it actually serves (no social studies/history state test exists at this level).
"Avg. rating" is DOE's average student score on a 1.0-4.5 scale (higher is better) -- shown here as "value / 4.5" alongside the citywide average for the same metric as a benchmark for what's typical.

Subject

Student group

Overall proficiency

ELA % proficient

82.5%(citywide avg: 59.2%)

ELA avg. rating

3.57 / 4.5(citywide avg: 3.14 / 4.5)

Math % proficient

91.7%(citywide avg: 60.5%)

Math avg. rating

3.85 / 4.5(citywide avg: 3.13 / 4.5)

By grade

Grade 3 ELA

83.8%

Grade 3 Math

94.6%

Grade 4 ELA

81.2%

Grade 4 Math

88.9%

By student group

English Language Learners -- ELA

52.6%(citywide avg: 36.1%)

Small sample (19 students) -- treat as directional.

English Language Learners -- Math

89.5%(citywide avg: 57.3%)

Small sample (19 students) -- treat as directional.

Students with disabilities -- ELA

56.9%

Students with disabilities -- Math

76%

Black students -- ELA

81.8%(citywide avg: 57.1%)

Black students -- Math

91.4%(citywide avg: 59.3%)

Hispanic/Latino students -- ELA

77.8%(citywide avg: 54%)

Small sample (18 students) -- treat as directional.

Hispanic/Latino students -- Math

88.9%(citywide avg: 58.2%)

Small sample (18 students) -- treat as directional.

"% proficient" is the share of students scoring Level 3 or 4 on the state test. Citywide comparisons are the average across schools of the same type. Grades and groups with very few tested students are flagged since a handful of kids can swing the percentage a lot; groups too small to report are omitted by DOE for student privacy -- that's also why Science, tested only once, shows up far less often than ELA/Math.Source: NYC Open Data: School Quality Reports Data (2024-25 school year (latest published; checked Oct 16, 2026))

Demographics

494 students enrolled

Economic Need Index: 79.76%

Race & ethnicity

Asian and Pacific Islander

1.42%

Black

79.76%

Hispanic or Latino

11.34%

White

1.62%

Multiracial

5.06%

Native American

0.81%

Missing race/ethnicity data

Other groups

Students with disabilities

21.05%

English Language Learners

9.92%

Living in poverty

75.3%

Female

55.87%

Male

43.93%

Neither female nor male

0.2%

Economic Need Index is DOE's estimate of the share of students facing economic hardship, based on eligibility for public assistance, temporary housing status, and household income relative to the poverty line. Some very high values are reported by DOE only as "Above 95%" for student privacy and are shown here as 95%.Source: NYC DOE: Demographic Snapshot (2025-26 school year (latest published; checked Oct 16, 2026))

School survey

Family, student, and teacher responses on instruction, safety, school climate, and family engagement.

See detailed school survey results (Families, Students, Teachers) →

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