Success Academy Charter School - Harlem 3
Strong Growth + Strong OutcomesPersistent High GrowthManhattan · K-8 · DBN: 84M385 · Charter School
Location
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Address: 410 EAST 100 STREET, MANHATTAN, NY 10029
Grades Served: 0K,01,02,03,04,05,06,07,08,09,10,11,12
Principal: Sarah Collins/Jamessa Clark
Phone: 646-747-6700
Neighborhood: East Harlem South
Council District: 8
2024-25 Metrics
Impact Score96%
Student growthabove median (50%)
Performance Score94%
Absolute outcomesabove median (49%)
Economic Need Index88%
Poverty indicatornear median (87%)
Enrollment621
Students
Year-over-Year Change
Impact Score
2023-24
97%
2024-25
96%
Performance Score
2023-24
89%
2024-25
94%
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