Other / mixed grade configuration · Philadelphia, PA
Mastery Chs-Lenfest Campus
Federal NCES profile for Mastery Chs-Lenfest Campus, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 20/100.
The verdict
Mastery Chs-Lenfest Campus earns 20/100 on the Resource Investment Index, with class sizes larger than 83% of Pennsylvania schools.
- #96 of 106
- schools in Philadelphia · Resource Index
- 20
- Resource Index · Lower
- 15.7:1
- large classes for Pennsylvania
- 98.7%
- free-lunch eligible
Mastery Chs-Lenfest Campus has class sizes larger than 83% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Mastery Chs-Lenfest Campus ranks #96 of 106 schools in Philadelphia, PA.
School address
NCES ID 420008400578 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+24 students YoY
Mastery Chs-Lenfest Campus held near 634 students from 2022-23 to 2023-24 (+24 headcount).
Teacher FTE lost 42.8 → 39.8 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+24 students YoY 420008400578 · Philadelphia, PA Other · MID · CHARTER
660 enr · 15.7:1 · 98.7% lunch · RII 20
Nearest enrollment peer: Excel Academy Charter (660 students)
Mastery Chs-Lenfest Campus held near 634 students from 2022-23 to 2023-24 (+24 headcount). Teacher FTE lost 42.8 → 39.8 across the same CCD years. Read with this school → · District book → · Pennsylvania schools → · Find another →
How Mastery Chs-Lenfest Campus compares
Mastery Chs-Lenfest Campus held steady on CCD headcount: ratios and free-lunch share vs Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.7:1 | ▲ 15% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 98.7% | ▲ 70% | 58.1% | 51.7% |
| Enrollment | 660 | top 24% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Equity indicators methodology
Student demographics
Largest group: African American at 77.1% of enrollment.
Simpson diversity index - at 37.1, Mastery Chs-Lenfest Campus is about as mixed as the Pennsylvania school average of 37.3.
Programs
District finance for Mastery Chs-Lenfest Campus reports $79,277 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar other schools in Philadelphia
6 comparable other schools (grades Mixed) serving the same city.
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~660 students)
Similar student-teacher ratio (~15.7:1)
Frequently asked questions about Mastery Chs-Lenfest Campus
How many students attend Mastery Chs-Lenfest Campus?
Mastery Chs-Lenfest Campus has 660 students enrolled. It is a public school in Philadelphia, PA. CCD year-over-year: 610 (2022-23) → 634 (2023-24), nearly flat (+24).
What is the student-teacher ratio at Mastery Chs-Lenfest Campus?
The student-teacher ratio at Mastery Chs-Lenfest Campus is 15.7:1, which is 15% higher than the Pennsylvania average of 13.6:1 and 0% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mastery Chs-Lenfest Campus?
98.7% of students at Mastery Chs-Lenfest Campus are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Mastery Chs-Lenfest Campus?
The largest demographic group at Mastery Chs-Lenfest Campus is African American at 77.1% of enrollment, in Philadelphia, PA.
What is the Resource Investment Index for Mastery Chs-Lenfest Campus?
Mastery Chs-Lenfest Campus has a Resource Investment Index of 20/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Mastery Chs-Lenfest Campus rank among schools in Philadelphia?
By Resource Investment Index, Mastery Chs-Lenfest Campus ranks #96 of 106 schools in Philadelphia, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Philadelphia on the city page.
What other schools are in Mastery Chs-Lenfest Campus?
None; Mastery Chs-Lenfest Campus is a single-school charter district, and Mastery Chs-Lenfest Campus is its only campus.