Mastery CS -Thomas Campus
Philadelphia · PA · Mastery CS-Thomas Campus · Public charter · K-12 combined
Similar nearby schools
Most similar nearby schools
Mastery CHS-Lenfest Campus → Masterman Julia R Sec Sch → Bodine William W HS → National Constitution Center HS → Parkway Center City Middle College → Science Leadership Academy → Boys' Latin of Philadelphia CS → Mastery CS-Hardy Williams →At a glance
- 7 AP courses offered — Elite
- Dual-enrollment program (college credit while in HS)
- 1 calculus classes · 5 physics · 6 chemistry
- AP rigor: 66th percentile nationally
- SAT/ACT participation: 60th percentile by test-taker volume
- 4-yr grad rate: 97% in 2019 (90th percentile nationally)
Composed from federal CRDC offerings, EDFacts graduation data, and other public data. Full breakdowns below.
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How Mastery CS -Thomas Campus compares for families
Stronger-than-average college-prep profile.
- ▸ StatewideAP rigor at the 66th percentile nationally with 7 AP courses.
- ▸ LocallyPA students outperform the US average on NAEP 8th-grade math (+4 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Mastery CHS-Lenfest Campus, Masterman Julia R Sec Sch, Bodine William W HS and 5 more. See the sidebar to compare side-by-side.
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Objective, government-grade data — no school pays us for placement.
Academic rigor
AP + advanced-course offerings
Elite — exceptional AP + advanced course breadth
66th percentile nationally
Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).
SAT / ACT participation
CRDC federal data · 2020-2160th percentile by test-taker volume
Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.
4-year graduation rate · federal EDFacts
What % of students graduate on time?
90th percentile nationally
Source: federal EDFacts ACGR (Adjusted Cohort Graduation Rate), 2019 vintage via Urban Institute. EDFacts publishes a range (low-high) to preserve privacy on small cohorts; we display the midpoint.
Teacher workforce · federal CRDC
Teacher experience & reliability
Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.
Federal Title I context
High-poverty school
Title I Schoolwide eligible
≥75% of students qualify for free/reduced lunch. These schools qualify for the highest tier of federal Title I funding and typically receive extra wraparound services. Academic outcomes vary widely — check the state assessment + grad-rate tiles.
Source: NCES Common Core of Data, free/reduced-price lunch eligibility. The actual Title I designation is a district decision and may differ from eligibility — but the federal eligibility math is what we show here. We don't claim to assert whether the district formally chose to enroll this school in Title I.
Your state's public flagship
Pennsylvania State University-Main Campus
The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $32,875/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
Chronic absenteeism
Why this matters to enrollment: Chronic absence is the most reliable early indicator that a student will leave a school — either by transferring out, dropping out, or matriculating to a charter or private alternative. At this level, today's absentees become next year's enrollment loss and the year-after's revenue loss.
Source: U.S. Department of Education, Civil Rights Data Collection 2020–2021. Rate = students chronically absent ÷ 2021 total enrollment.
Enrollment trend & projection
Total enrollment + grade 12, NCES Common Core of Data (2021–2024).
If the recent trend holds…
At its recent rate of +1.5%/year, projecting from 2024's 1,314 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At $16,526 per student in district revenue, the 101 students projected to be gained by 2029 represent ≈ $1,669,126/year in additional funding.
District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.
Most similar nearby high schools
The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Mastery CHS-Lenfest Campus Philadelphia |
Public · charter | 2.6 | 437 | +19.7% |
| Masterman Julia R Sec Sch Philadelphia |
Public | 3.4 | 496 | +7.6% |
| Bodine William W HS Philadelphia |
Public | 3.8 | 489 | -19.3% |
| National Constitution Center HS Philadelphia |
Public | 2.5 | 421 | +6.9% |
| Parkway Center City Middle College Philadelphia |
Public | 3.3 | 436 | -2.5% |
| Science Leadership Academy Philadelphia |
Public | 3.4 | 502 | +0.8% |
| Boys' Latin of Philadelphia CS Philadelphia |
Public · charter | 4.5 | 456 | +0.0% |
| Mastery CS-Hardy Williams Philadelphia |
Public · charter | 3.8 | 436 | +8.7% |
At a glance
JSON · Using this page with an AI assistantMastery CS -Thomas Campus is a public high school in Philadelphia, PA, enrolling 1,314 students in grades 9-12 in 2024.
Enrollment is down 7% from 2021 to 2024.
It offers 7 AP courses, a course-rigor profile stronger than 66% of U.S. high schools, and has a dual-enrollment program (federal Civil Rights Data Collection).
102 students took the SAT or ACT in the most recent federal count, a participation level above 60% of U.S. high schools.
Its federal four-year graduation rate was about 97% in the latest EDFacts release.
25% of its students were chronically absent in 2020.
Sources: National Center for Education Statistics (enrollment), the federal Civil Rights Data Collection and EDFacts, state education agencies where named, and the school's own published documents where named.
Questions families ask
How many AP courses does Mastery CS -Thomas Campus offer? Mastery CS -Thomas Campus offers 7 AP courses, a course-rigor profile stronger than 66% of U.S. high schools, and has a dual-enrollment program (federal Civil Rights Data Collection).
What is Mastery CS -Thomas Campus's graduation rate? Mastery CS -Thomas Campus's federal four-year graduation rate was about 97% in the latest EDFacts release.
How many students attend Mastery CS -Thomas Campus? Mastery CS -Thomas Campus is a public high school in Philadelphia, PA, enrolling 1,314 students in grades 9-12 in 2024.
Analysis: Test Prep Gurus (High School Reach, highschoolreach.com). These figures may be quoted with attribution to Test Prep Gurus.
What does AI tell parents about Mastery CS -Thomas Campus?
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Related reading
AP courses · October 2026
Test scores · October 2026