{"ap_courses":null,"ap_rigor_national_percentile":null,"at_a_glance":["Keystone School is a private high school in San Antonio, TX, enrolling 443 students in grades 9-12 in 2022.","Enrollment is up 7% from 2020 to 2022.","Keystone School publishes a matriculation list (where its graduates enrolled) for the 2020-2025: 88 colleges, with per-college counts; the largest counts are The University of Texas at Austin (27), Trinity University (9), Rice University (6), Southwestern University (6), Texas A&M University - College Station (6). Source: Keystone School Profile 2025-2026.","Keystone School (San Antonio) reports that 100% of graduates from the Class of 2026, the seniors who graduated in June 2026, enroll in 4-year colleges and universities (Keystone School (San Antonio) 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":"San Antonio","dual_enrollment":false,"enrollment":{"grades_9_12":443,"year":2022},"enrollment_change_pct":6.7,"enrollment_change_span":[2020,2022],"faq":[{"a":"Keystone School publishes a matriculation list (where its graduates enrolled) for the 2020-2025: 88 colleges, with per-college counts; the largest counts are The University of Texas at Austin (27), Trinity University (9), Rice University (6), Southwestern University (6), Texas A&M University - College Station (6). Source: Keystone School Profile 2025-2026.","q":"Where do Keystone School graduates go to college?"},{"a":"Keystone School is a private high school in San Antonio, TX, enrolling 443 students in grades 9-12 in 2022.","q":"How many students attend Keystone School?"}],"federal_grad_rate_pct":null,"feeder_standing":null,"name":"Keystone School","nces_id":"PSS-A1904293","ok":true,"published_college_list":{"colleges":88,"kind":"matriculation","numbered":true,"source_name":"Keystone School Profile 2025-2026","source_url":"https://keystoneschool.org/wp-content/uploads/2025/12/Keystone-School-Profile-2025-26.pdf","top":[{"college":"The University of Texas at Austin","count":27},{"college":"Trinity University","count":9},{"college":"Rice University","count":6},{"college":"Southwestern University","count":6},{"college":"Texas A&M University - College Station","count":6},{"college":"Northeastern University","count":5},{"college":"University of Pennsylvania","count":5},{"college":"Massachusetts Institute of Technology","count":4},{"college":"The University of Texas at San Antonio","count":4},{"college":"Tulane University","count":4}],"verified":true,"years_label":"2020-2025"},"sat_act_national_percentile":null,"sat_act_takers":null,"school_facts":[{"class_year":2026,"kind":"college_bound","method":"sweep:judged","pct":100,"qualifier":"four-year","quote":"100% of graduates enroll in 4 year colleges and universities","retrieved":"2026-10-21","source_name":"Keystone School (San Antonio) school profile","source_url":"https://keystoneschool.org/wp-content/uploads/2025/12/Keystone-School-Profile-2025-26.pdf","text":"Keystone School (San Antonio) reports that 100% of graduates from the Class of 2026, the seniors who graduated in June 2026, enroll in 4-year colleges and universities (Keystone School (San Antonio) school profile).","where":"page 1"}],"school_type":"Private","slug":"keystone-school","state":"TX","state_measures":{},"students_per_counselor":null,"url":"https://highschoolreach.com/school/keystone-school"}