Public charter school
Mastery CHS-Lenfest Campus
Illustrative campus background
- Students
- 660
- Grades
- 7–12
- Students per teacher
- 16.9
- Free or reduced-price lunch
- 96%
Mastery CHS-Lenfest Campus school details
- Address
- 35 S. 4th Street, Philadelphia, PA 19106
- Phone
- (215) 922-1902
- District or network
- Mastery CHS-Lenfest Campus
- Format
- In person
- Community
- Large city
- School lunch program
- Community Eligibility Provision (CEP)
- Status (2024–25)
- Open
- NCES school ID
- 420008400578
Source: NCES Common Core of Data, 2024–25 school year, accessed 2026-09-14. Students per teacher is not class size. Details can change; confirm enrollment, meals and admissions directly with the school. How this data works.
Frequently asked questions about Mastery CHS-Lenfest Campus
Is Mastery CHS-Lenfest Campus a public charter school?
Yes. Mastery CHS-Lenfest Campus is listed as an open public charter school in the NCES Common Core of Data for the 2024–25 school year.
What grades does Mastery CHS-Lenfest Campus serve?
Mastery CHS-Lenfest Campus reports serving grades 7–12.
How many students attend Mastery CHS-Lenfest Campus?
Mastery CHS-Lenfest Campus reported enrollment of 660 students for 2024–25. Enrollment can change, so confirm current figures with the school.
Where is Mastery CHS-Lenfest Campus located?
Mastery CHS-Lenfest Campus is located at 35 S. 4th Street, Philadelphia, PA 19106.
How can I compare Mastery CHS-Lenfest Campus with nearby charter schools?
Review the reported grades, enrollment, students per teacher, and format on this page, then use the nearby-school and Philadelphia links to compare other public charter schools. Confirm current programs and admissions directly with each school.
More charter schools in Philadelphia and Pennsylvania.