Success Academy Charter School - Harlem 2
Strong Growth + Strong OutcomesPersistent High GrowthManhattan · Elementary · DBN: 84M384 · Charter School
Location
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Address: 144-176 EAST 128 STREET, MANHATTAN, NY 10035
Grades Served: 0K,01,02,03,04,05,06,07,08
Principal: Amelia Cohen
Phone: 646-442-6600
Neighborhood: East Harlem North
Council District: 9
2024-25 Metrics
Impact Score92%
Student growthabove median (50%)
Performance Score86%
Absolute outcomesabove median (49%)
Economic Need Index91%
Poverty indicatornear median (87%)
Enrollment232
Students
Year-over-Year Change
Impact Score
2023-24
96%
2024-25
92%
Performance Score
2023-24
85%
2024-25
86%
Note: Year-over-year changes may reflect cohort differences, not actual school improvement.
Additional Metrics
Instruction Rating: Excellent
Similar Schools
Schools with similar Economic Need (±5%) and enrollment (±20%)
Data Limitations
- Only 2 years of Impact Score data available (2023-24, 2024-25)
- Impact Score methodology not fully disclosed by NYC DOE
- Cannot determine causation - only patterns and correlations
- No student mobility data (selection effects cannot be ruled out)
- Many schools change category year-over-year