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Mastery Charter School: Simon Gratz High School

PHONE: (215) 227-4408 SCHOOL TYPE: Public Charter Neighborhood GRADES: 9-12 ENROLLMENT: 1135

Fast Facts

  • Principal

    Letisha Laws

  • Phone Number

    (215) 227-4408

  • Website

  • Neighborhood

    Hunting Park

  • SEPTA Routes

    BSL (Hunting Park), Bus (1, 2, 23, 53, R)

  • Preschool/Daycare

Apply Now
  • Application Deadline


  • Tuition

  • Uniform


  • Extended Day

  • Graduation Rate



All students learn the academic and personal skills they need to be truly prepared for postsecondary success and able to pursue their dreams.

Points Of Pride

  • Outstanding academics
  • Tons of award-winning sports and clubs
  • Sophomores complete an internship.
  • We take pride in our rigorous science curriculum offering physics, biology and chemistry.
  • AP classes and dual enrollment with Community College of Philadelphia offered.
  • Career & Technical Education (CTE) courses offered.
  • STEM Honors Program.

Admissions Policy

Open to all students who live in the school attendance zone or catchment area (click here to see the attendance zone map) and students attending:

  • Cleveland
  • Clymer
  • Kenderton
  • Bethune
  • Duckrey
  • Steel

Students from schools not listed above and outside the Gratz attendance zone may also apply for the lottery, however they can only enroll if seats are available. We give preference to students with siblings currently attending the school.

Accreditations and Honors

Hours of Operation

Sun -
Mon7:45 AM - 3:45 PM
Tues7:45 AM - 3:45 PM
Wed7:45 AM - 3:45 PM
Thur7:45 AM - 3:45 PM
Fri7:45 AM - 3:45 PM
Sat -

Extended Programming Details

Entrance Instructions