Elementary school (grades K-5) · Philadelphia, PA
Mastery Cs - Mann Campus
Federal NCES profile for Mastery Cs - Mann Campus, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
The verdict
Mastery Cs - Mann Campus earns 27/100 on the Resource Investment Index, with class sizes larger than 90% of Pennsylvania schools.
- #90 of 131
- elementary schools in Philadelphia · Resource Index
- 27
- Resource Index · Lower
- 16.9:1
- large classes for Pennsylvania
- 99.4%
- free-lunch eligible
Mastery Cs - Mann Campus has class sizes larger than 90% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Mastery Cs - Mann Campus ranks #90 of 131 elementary schools in Philadelphia, PA.
School address
NCES ID 420083107367 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+28 students YoY
Mastery Cs - Mann Campus grew from 532 students in 2022-23 to 560 in 2023-24 (+5.3%).
Teacher FTE lost 34.0 → 33.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+28 students YoY 420083107367 · Philadelphia, PA Elementary · MID · CHARTER
573 enr · 16.9:1 · 99.4% lunch · RII 27
Nearest enrollment peer: Moody Middle School (573 students)
Mastery Cs - Mann Campus grew from 532 students in 2022-23 to 560 in 2023-24 (+5.3%). Teacher FTE lost 34.0 → 33.0 across the same CCD years. Read with this school → · District book → · Pennsylvania schools → · Find another →
How Mastery Cs - Mann Campus compares
Mastery Cs - Mann Campus is a growing campus on CCD: ratios and free-lunch share vs Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.9:1 | ▲ 24% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 99.4% | ▲ 71% | 58.1% | 51.7% |
| Enrollment | 573 | top 33% | - | - |
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 85.9% of enrollment.
Simpson diversity index - at 25.4, Mastery Cs - Mann Campus is less mixed than the Pennsylvania school average of 37.3.
Programs
District finance for Mastery Cs-Mann Campus reports $17,205 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar elementary schools in Philadelphia
6 comparable elementary schools (grades K-5) serving the same city.
Nationwide elementary 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 (~573 students)
Frequently asked questions about Mastery Cs - Mann Campus
How many students attend Mastery Cs - Mann Campus?
Mastery Cs - Mann Campus has 573 students enrolled. It is an elementary school in Philadelphia, PA. CCD year-over-year: 532 (2022-23) → 560 (2023-24), up 28.
What is the student-teacher ratio at Mastery Cs - Mann Campus?
The student-teacher ratio at Mastery Cs - Mann Campus is 16.9:1, which is 24% higher than the Pennsylvania average of 13.6:1 and 8% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mastery Cs - Mann Campus?
99.4% of students at Mastery Cs - Mann Campus are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Mastery Cs - Mann Campus?
The largest demographic group at Mastery Cs - Mann Campus is African American at 85.9% of enrollment, in Philadelphia, PA.
What is the Resource Investment Index for Mastery Cs - Mann Campus?
Mastery Cs - Mann Campus has a Resource Investment Index of 27/100 (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 Cs - Mann Campus rank among elementary schools in Philadelphia?
By Resource Investment Index, Mastery Cs - Mann Campus ranks #90 of 131 elementary 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 elementary schools in Philadelphia on the city page.
What other schools are in Mastery Cs-Mann Campus?
None; Mastery Cs-Mann Campus is a single-school charter district, and Mastery Cs - Mann Campus is its only campus.