{"ap_courses":null,"ap_rigor_national_percentile":null,"at_a_glance":["Principia School is a private high school in Saint Louis, MO, enrolling 15 students in grades 9-12 in 2022.","Principia School publishes a matriculation list (where its graduates enrolled) for the Class of 2026: 27 colleges. Source: College and University Acceptances (Class of 2026).","Principia School reports that 96% of the Class of 2026, the seniors who graduated in June 2026, attended four-year schools (Principia School 2026-2027 school profile).","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":null,"city":"Saint Louis","dual_enrollment":false,"enrollment":{"grades_9_12":15,"year":2022},"enrollment_change_pct":null,"enrollment_change_span":[2018,2022],"faq":[{"a":"Principia School publishes a matriculation list (where its graduates enrolled) for the Class of 2026: 27 colleges. Source: College and University Acceptances (Class of 2026).","q":"Where do Principia School graduates go to college?"},{"a":"Principia School is a private high school in Saint Louis, MO, enrolling 15 students in grades 9-12 in 2022.","q":"How many students attend Principia School?"}],"federal_grad_rate_pct":null,"feeder_standing":null,"name":"Principia School","nces_id":"PSS-00755801","ok":true,"published_college_list":{"colleges":27,"first_named":["Arizona State University","Colorado College","Culver-Stockton College","CUNY City College","Drake University","Drexel University","John A. Logan College","Lincoln University (Missouri)","Loyola University Chicago","Metropolitan Community College"],"kind":"matriculation","numbered":false,"source_name":"College and University Acceptances (Class of 2026)","source_url":"https://www.principiaschool.org/academics/academic-and-college-counseling","verified":true,"years_label":"Class of 2026"},"sat_act_national_percentile":null,"sat_act_takers":null,"school_facts":[{"class_year":2026,"kind":"college_bound","method":"sweep:judged","quote":"96% attending 4-year schools","retrieved":"2026-10-23","source_name":"Principia School 2026-2027 school profile","source_url":"https://resources.finalsite.net/images/v1754665695/principiacollegeedu/ggasgxaasiwfte7eybki/UpperSchoolProfile_2025.pdf","text":"Principia School reports that 96% of the Class of 2026, the seniors who graduated in June 2026, attended four-year schools (Principia School 2026-2027 school profile).","where":"page 1"}],"school_type":"Private","slug":"principia-school","state":"MO","state_measures":{},"students_per_counselor":null,"url":"https://highschoolreach.com/school/principia-school"}