Mountain View, CA • Day • 310 students
Khan Lab School is a nonprofit, mastery-based, independent coeducational day school in Mountain View, California, serving TK-12. The 2025-26 profile reports 310 total students, a 1:10 teacher-student ratio, 86% students of color, no AP course offerings, and 100% of graduates enrolling in 4-year colleges.
TypeDay
Enrollment310
Student/Teacher10:1
Chatsworth, CA • Day • 1,200 students
Sierra Canyon School is a nonprofit, independent, nondenominational, coeducational day school in Los Angeles serving Pre-K–12, with 1,200 students overall and 520 in the Upper School (9–12). For the 2025–2026 profile, the school reports a 9:1 student/faculty ratio, average class size of 14, 22 AP courses, 42 honors courses, no class rank, and weighted GPA reporting only. The profile also reports 10% international students, 47.5% of Upper School students receiving financial aid, and a Class of 2025 mean SAT of 1193.
TypeDay
Enrollment1,200
Student/Teacher9:1