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High Schools

Mastery CS-Gratz Campus

Mastery CS-Gratz Campus · Philadelphia County · 1798 West Hunting Park Avenue, Philadelphia, PA 19140.0

(215)227-4408

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2/10
#560
Rank 560 out of 625
Top 89%
English Language Arts2/10 · #563 · 10th percentile
Mathematics2/10 · #553 · 12th percentile
Science1/10 · #572 · 7th percentile

English Language Arts

Math Trend

Science Trend

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School Overview

Mastery CS-Gratz Campus sits in the Hunting Park neighborhood of North Philadelphia, serving a community that has faced its share of challenges but remains deeply resilient. As part of the Mastery Charter network, the school brings a structured, college-prep-focused approach that appeals to families looking for an alternative to traditional district schools in this part of the city. The surrounding neighborhood has a tight-knit character, and for families committed to the Mastery model, the school represents a deliberate choice toward a more rigorous academic environment.

Student Demographics

253 students tested · 2024-25 school year

Ethnicity

African American
212 (84%)
Hispanic
28 (11%)
Multiple Races
9 (4%)
Other
4 (2%)

Key Indicators

English Learners8 (3%)
Socioeconomically Disadvantaged253 (100%)
Students with Disabilities66 (26%)

Staff & Teachers(2024-25)

1,051
Enrollment
69
Teachers (FTE)
15.2:1
Student-Staff Ratio

Graduation Rate

91%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.

4
AP Courses
offered
5.1%
AP Participation
of students
59
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 · #38 · 94th percentile

296 programs within 3 miles. Ranked among High Schools in Pennsylvania.

Nearby Libraries

No programs found