Uncommon Williamsburg Charter School NYC
Strong Growth + Strong OutcomesBrooklyn · Middle · DBN: 84K355 · Charter School
Location
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Address: 157 WILSON STREET, BROOKLYN, NY 11211
Grades Served: 60708
Principal: Alexandra Bronson
Phone: 718-302-4018
Neighborhood: Williamsburg
Council District: 33
2024-25 Metrics
Impact Score64%
Student growthabove median (50%)
Performance Score63%
Absolute outcomesabove median (49%)
Economic Need Index87%
Poverty indicatornear median (87%)
Enrollment237
Students
Year-over-Year Change
Impact Score
2023-24
58%
2024-25
64%
Performance Score
2023-24
63%
2024-25
63%
Note: Year-over-year changes may reflect cohort differences, not actual school improvement.
Additional Metrics
Student Attendance: 89%
Instruction Rating: Excellent
Safety Rating: Needs Improvement
Families Rating: Fair
Survey Results (% Positive)
Instruction/Learning: 76%
Safety: 59%
School Leadership: 72%
Student Support: 66%
Communication: 89%
Family Involvement: 83%
Family-School Trust: 88%
Survey results reflect responses from families, teachers, and students. Higher percentages indicate more positive responses.
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