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C−

Mastery CHS-Lenfest Campus

PublicHighGrades 7–12Charter

35 S. 4th Street, Philadelphia, PA 19106 · (215) 922-1902

Philadelphia’s School Grade D better than 13% of Pennsylvania school districts

Directions
Students
660
Students per teacher
17:1
Setting
City
Grades
7–12
The gist

What stands out about Mastery CHS-Lenfest Campus

  • Its own letter, C−: better results than 15% of Pennsylvania’s public schools
  • Math proficiency 27 pts below the state
  • Reading / language arts 25 pts below the state

Test scores

2020–21
Math proficiency10%
State average 37.3%
Reading / language arts30%
State average 55%

Its own letter, C−, places these results among Pennsylvania’s 2,693 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

35 S. 4th Street, Philadelphia

Students

Enrollment by grade
Grade 7112
Grade 8111
Grade 9116
Grade 10120
Grade 11106
Grade 1295
Enrollment over time
618’20
577’21
610’22
634’23
660’24

Up 6.8% since 2020–21.

Who goes here
Black 77%Hispanic 18%Two or more races 3%White <1%Asian <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Mastery CHS-Lenfest Campus from Philadelphia families.

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Pennsylvania’s other public schools; Philadelphia’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.