Launch Expeditionary Learning Charter School
Strong Growth + Strong OutcomesPersistent High GrowthBrooklyn · Middle · DBN: 84K360 · Charter School
Location
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Address: 1580 DEAN STREET, BROOKLYN, NY 11213
Grades Served: 60708
Principal: Geoffrey Roehm
Phone: 718-604-6910
Neighborhood: Crown Heights North
Council District: 36
2024-25 Metrics
Impact Score60%
Student growthabove median (50%)
Performance Score55%
Absolute outcomesabove median (49%)
Economic Need Index90%
Poverty indicatornear median (87%)
Enrollment268
Students
Year-over-Year Change
Impact Score
2023-24
55%
2024-25
60%
Performance Score
2023-24
50%
2024-25
55%
Note: Year-over-year changes may reflect cohort differences, not actual school improvement.
Additional Metrics
Student Attendance: 89%
Teacher Attendance: 93%
Principal Tenure: 2 years
Teachers 3+ Years: 82%
Instruction Rating: Good
Safety Rating: Good
Families Rating: Excellent
Survey Results (% Positive)
Instruction/Learning: 85%
Safety: 67%
School Leadership: 96%
Student Support: 78%
Communication: 97%
Family Involvement: 90%
Family-School Trust: 97%
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%)
Facing History School, The
Manhattan
Impact: 71%ENI: 91%
Spring Creek Community School
Brooklyn
Impact: 30%ENI: 89%
J.H.S. 292 Margaret S. Douglas
Brooklyn
Impact: 32%ENI: 90%
Archimedes Academy for Math, Science and Technology Applications
Bronx
Impact: 41%ENI: 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