SA
K-12 Schools

Mastery CS - Thomas Campus

Mastery CS-Thomas Campus · Philadelphia County · 927 Johnston St, Philadelphia, PA 19148.0

(267)236-0036

7/10
#21
Rank 21 out of 61
Top 33%
English Language Arts8/10 · #18 · 72nd percentile
Mathematics9/10 · #13 · 80th percentile
Science5/10 · #29 · 46th percentile

English Language Arts

Math Trend

Science Trend

Track Mastery CS - Thomas Campus

Schools change. Get an email when its test scores or ranking update — about once a year. No spam.

School Overview

Mastery CS - Thomas Campus sits in South Philly, one of the city's most tightly-knit and rapidly evolving neighborhoods, and the school reflects that same sense of community investment — strong English and math scores put it well above most schools statewide, making it a solid choice for families who want a rigorous academic environment without leaving the city. It's part of the well-known Mastery Charter network, which brings a structured, high-expectations culture that tends to resonate with parents looking for something more focused than a traditional neighborhood school. Families who love South Philly's walkable streets, corner stores, and strong local identity will find a school that feels like a genuine part of the community rather than an afterthought.

Student Demographics

574 students tested · 2024-25 school year

Ethnicity

Hispanic
242 (42%)
African American
156 (27%)
Asian
94 (16%)
White
54 (9%)
Multiple Races
21 (4%)
Other
7 (1%)

Key Indicators

English Learners151 (26%)
Socioeconomically Disadvantaged555 (97%)
Students with Disabilities130 (23%)

Staff & Teachers(2024-25)

1,314
Enrollment
77
Teachers (FTE)
17.1:1
Student-Staff Ratio

Graduation Rate

92.3%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

11
AP Courses
offered
9.9%
AP Participation
of students
125
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs10/10 · #3 · 95th percentile

339 programs within 3 miles. Ranked among K-12 Schools in Pennsylvania.

Nearby Libraries

No programs found