{"a_g_completion_pct":26.7,"at_a_glance":["William Tell Aggeler Opportunity High is a public high school in Chatsworth, Los Angeles County, California.","27% of its graduates completed the A-G courses required for UC and CSU eligibility (California median 56%).","It has about 136 students per school counselor.","Enrollment was 45 students in 2026, down 51% since 2018.","Sources: University of California Office of the President (admissions), California Department of Education (enrollment, A-G, college-going), 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."],"city":"Chatsworth","college_going_rate_12mo_pct":null,"county":"Los Angeles","enrollment":{"since_total":92,"since_year":2018,"total":45,"year":2026},"faq":[{"a":"27% of its graduates completed the A-G courses required for UC and CSU eligibility (California median 56%).","q":"What percentage of William Tell Aggeler Opportunity High graduates complete the A-G requirements?"},{"a":"Enrollment was 45 students in 2026, down 51% since 2018.","q":"How many students attend William Tell Aggeler Opportunity High?"}],"feeder_standing":null,"name":"William Tell Aggeler Opportunity High","ok":true,"published_college_list":null,"school_facts":[],"school_type":"Public","slug":"william-tell-aggeler-opportunity-high","state":"CA","students_per_counselor":136,"uc":null,"uc_six_year_graduation_pct":null,"url":"https://highschoolreach.com/schools/william-tell-aggeler-opportunity-high"}