EF Academy Pasadena Photo - Hands-on learning encourages our students to make their own discoveries. Calculate velocity in the real world by measuring the speed of a baseball!

Best California Private High Schools Belonging to Middle States Association of Colleges and Secondary Schools (2025)

For the 2025 school year, there are 4 private high schools belonging to Middle States Association of Colleges and Secondary Schools serving 399 students in California. You can also find more schools membership associations in California.
The top ranked private high school belonging to Middle States Association of Colleges and Secondary School in California is Lake Tahoe Preparatory School.
The average acceptance rate is 90%, which is higher than the California private high school average acceptance rate of 78%.

Top Ranked Private High Schools Belonging to Middle States Association of Colleges and Secondary Schools in California (2025)

School
Location
Grades
Students
EF Academy Pasadena
EF Academy Pasadena Photo - Hands-on learning encourages our students to make their own discoveries. Calculate velocity in the real world by measuring the speed of a baseball!
(1)
1505 E Howard St.
Pasadena, CA 91104
(626) 507-9223
Grades: 9-12
| 265 students
Lake Tahoe Preparatory School
Lake Tahoe Preparatory School Photo - Lake Tahoe Prep is a coeducational boarding school for students in grades 9-12 located in Olympic Valley, California. With a student body of 70 and student to teacher ratio of 7:1, we lead a program built upon personalized attention. Our students benefit from our robust curriculum approved by the University of California.
Alternative School
255 Olympic Valley Road
Olympic Valley, CA 96146
(530) 583-8665
Grades: 9-12
| 70 students
A+ World Academy
A+ World Academy Photo - A+ World Academy's incredible campus, the historic ship Sørlandet.
International (Swiss and Norwegian Headquarters).
San Diego, CA 03007
(407) 766-6369
Grades: 11-12
| 60 students
18760 Colima Rd
Rowland Heights, CA 91748
(626) 964-9588
Grades: 7-12
| 4 students

Recent Articles

Podcasts That Will Change the Way You Think About Education
Podcasts That Will Change the Way You Think About Education
This article highlights a curated selection of podcasts that offer thought-provoking discussions, expert insights, and innovative ideas on various aspects of education. From exploring new teaching methods and technologies to discussing policy changes and social issues, these podcasts provide a wealth of knowledge and inspiration for anyone interested in education. Each podcast is briefly described, highlighting its unique focus and tone.
For-profit vs. Not-for-profit Schools
For-profit vs. Not-for-profit Schools
This comprehensive guide explores the differences between for-profit and not-for-profit private schools, discussing their organizational structures, advantages, and key considerations for parents. It emphasizes that a school's success is determined by its educational quality and management rather than its profit status.
2023-24 Best SSAT Prep Courses Reviewed
2023-24 Best SSAT Prep Courses Reviewed
This article reviews the top SSAT prep courses, including Test Innovators, Enrollment Management Association (EMA), Princeton Review, Ivy Global, and Kaplan. Each course is evaluated based on its price, in-person and online services, officially licensed materials, instant normative scoring, and free trial options. We'll dive into the features and benefits of each course, helping you understand which one best fits your student's needs and learning style.