{"ap_courses":3,"ap_rigor_national_percentile":55.8,"at_a_glance":["Mastery CHS-Lenfest Campus is a public high school in Philadelphia, PA, enrolling 660 students in grades 9-12 in 2024.","Enrollment is up 13% from 2021 to 2024.","It offers 3 AP courses, a course-rigor profile stronger than 56% of U.S. high schools, and has a dual-enrollment program (federal Civil Rights Data Collection).","60 students took the SAT or ACT in the most recent federal count, a participation level above 47% of U.S. high schools.","Its federal four-year graduation rate was about 77% in the latest EDFacts release.","36% 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."],"caveats":["UC admits and applications are counted at each campus: a student admitted to three UCs counts three times. The UC Reach Score is those admits divided by the senior class, times 100, so a strong school scores above 100.","A published college list is the school's own document, copied as printed; counts are the school's, never ours, and an unnumbered list carries no counts.","Enrollment is NCES CCD for national pages and CDE for California pages; graduation and readiness measures are the state's or EDFacts' own definitions, named in each sentence.","Every figure here is also rendered on the HTML page it describes."],"chronic_absenteeism_pct":36.2,"city":"Philadelphia","dual_enrollment":true,"enrollment":{"grades_9_12":660,"year":2024},"enrollment_change_pct":13.1,"enrollment_change_span":[2021,2024],"faq":[{"a":"Mastery CHS-Lenfest Campus offers 3 AP courses, a course-rigor profile stronger than 56% of U.S. high schools, and has a dual-enrollment program (federal Civil Rights Data Collection).","q":"How many AP courses does Mastery CHS-Lenfest Campus offer?"},{"a":"Mastery CHS-Lenfest Campus's federal four-year graduation rate was about 77% in the latest EDFacts release.","q":"What is Mastery CHS-Lenfest Campus's graduation rate?"},{"a":"Mastery CHS-Lenfest Campus is a public high school in Philadelphia, PA, enrolling 660 students in grades 9-12 in 2024.","q":"How many students attend Mastery CHS-Lenfest Campus?"}],"federal_grad_rate_pct":77.0,"feeder_standing":null,"name":"Mastery CHS-Lenfest Campus","nces_id":"420008400578","ok":true,"published_college_list":null,"sat_act_national_percentile":47.0,"sat_act_takers":60,"school_facts":[],"school_type":"Public","slug":"mastery-chs-lenfest-campus","state":"PA","state_measures":{},"students_per_counselor":null,"url":"https://highschoolreach.com/school/mastery-chs-lenfest-campus"}