Girls Preparatory Charter School of the Bronx
Developing on Both MetricsBronx · K-8 · DBN: 84X487 · Charter School
Location
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Address: 681 Kelly Street, Bronx, NY 10455
Grades Served: 0K,01,02,03,04,05
Principal: Robyn Milliner/Joyanet Mangual
Phone: 718-901-3855
Neighborhood: Longwood
Council District: 17
2024-25 Metrics
Impact ScoreN/A
Student growth
Performance ScoreN/A
Absolute outcomes
Economic Need Index89%
Poverty indicatornear median (87%)
Enrollment74
Students
Year-over-Year Change
Impact Score
2023-24
N/A
2024-25
N/A
Performance Score
2023-24
N/A
2024-25
N/A
Note: Year-over-year changes may reflect cohort differences, not actual school improvement.
Additional Metrics
Principal Tenure: 3 years
Teachers 3+ Years: 56%
Similar Schools
Schools with similar Economic Need (±5%) and enrollment (±20%)
P.S. 270 Johann DeKalb
Brooklyn
Impact: 33%ENI: 92%
M.S. K266 - Park Place Community Middle School
Brooklyn
Impact: 48%ENI: 87%
Collegiate Academy for Mathematics and Personal Awareness Charter School
Brooklyn
Impact: 50%ENI: 93%
Girls Preparatory Charter School of New York
Bronx
Impact: N/AENI: 92%
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