Laboratory CS
Public
Elementary Grades K–8 Charter
Part of Laboratory CS
Administrative Office, Philadelphia, PA 19140 · (267) 817-4720
Community ratings
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Academic performance
Math proficiency5%
State average 37.3%
Reading / language arts30%
State average 55%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
461Students enrolled
22:1Student–teacher ratio
CitySetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten43
Grade 140
Grade 247
Grade 353
Grade 471
Grade 547
Grade 640
Grade 760
Grade 860
Students
Black · 93%430
Hispanic · 5%22
White · 1%3
Native Hawaiian/Pacific Islander · 1%3
Two or more races · 1%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
686’20
464’21
491’22
406’23
461’24
Location
Administrative Office Philadelphia
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.