Alsion Middle/High School serves 48 students in grades 7-12, is a member of the American Montessori Society (AMS), the Association Montessori Internationale (AMI) and the Western Association of Schools and Colleges (WASC).
The student:teacher of Alsion Middle/High School is 10:1 and the school's religious affiliation is Nonsectarian.
Quick Stats (2025)
- Top Ranked CA School
- School Type: Montessori School
- Grades: 7-12
- Enrollment: 48 students
- Yearly Tuition: $32,100
- Acceptance rate: 93%
- Average class size: 12 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Alsion Middle/High School ranks among the top 20% of private schools in California for:
Category
Attribute
SAT Score
ACT Score
Advanced Degrees
Extracurriculars
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 7-12
Year Founded
2001
School Calendar
First Day of School
Wed. Sep 3, 2025
Last Day of School
Fri. Jun 12, 2026
Campus Size
2
Student Body
Total Students
48 students
Student Body Type
Co-ed
% Students of Color
55%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
5 teachers
Student : Teacher Ratio
10:1
National avg.: 13:1
% Faculty w/Advanced Degree
90%
Average Class Size
12 students
Number of AP Courses
3 courses
Advanced Courses
AP Environmental Science, AP Language and Composition, AP Literature and Composition, AP Statistics
Average SAT score
1450
(Out of 1600)
Average ACT score
32
(Out of 36)
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$32,100
% on Financial Aid
4%
Average Financial Aid Grant
$2,400
Acceptance Rate
93%
National avg.: 81%
Admissions Director
Joey Morrison
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
12 extracurriculars
ExtracurricularsExtra-curric.
Videography
Club or Organization:
Cooking Club, Debate/Speech, Journalism, Running Club, Seedling Society and Gardening, Year Book
Arts and Music Programs:
Art/Adventure, Chess, Digital Photography, Movie Appreciation and Analysis, Voice/Guitar
Club or Organization:
Cooking Club, Debate/Speech, Journalism, Running Club, Seedling Society and Gardening, Year Book
Arts and Music Programs:
Art/Adventure, Chess, Digital Photography, Movie Appreciation and Analysis, Voice/Guitar
School Notes
- School Motto: SMALL SCHOOL, BIG DIFFERENCE
- School Mascot: Eagle
- Sample of notable school alumni/alumnae:
- Michael Leahy, Founder -
- John Smith, Blue Ribbon Educator -
Source: Verified school update
Frequently Asked Questions
How much does Alsion Middle/High School cost?
Alsion Middle/High School's tuition is approximately $32,100 for private students.
What is the acceptance rate of Alsion Middle/High School?
The acceptance rate of Alsion Middle/High School is 93%, which is higher than the national average of 80%.
Who are famous alumni from Alsion Middle/High School?
Alsion Middle/High School famous alumni include: Michael Leahy, Founder and John Smith, Blue Ribbon Educator.
What is Alsion Middle/High School's ranking?
Alsion Middle/High School ranks among the top 20% of private schools in California for: Highest average SAT score, Highest average ACT score, Highest percentage of faculty with advanced degrees and Most extracurriculars offered.
When is the application deadline for Alsion Middle/High School?
The application deadline for Alsion Middle/High School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Alsion Middle/High School located?
Alsion Middle/High School is located in the Mission San Jose neighborhood of Fremont, CA. There are 2 other private schools located in Mission San Jose.
School Reviews
5 7/24/2015
We are glad you found us. People generally look for Alsion after they have first checked out all the “brand name” schools and still found something lacking.
Alsion is a small school, with a full time faculty of five highly qualified teachers serving a junior high community of only 48 students. As you might expect from a school with student/teacher ratio 10 to 1, students receive more personal
Historically, three out of four Alsion Early College graduates have been accepted for admission to the University of California. This is an outstanding track record for any school, regardless of its size or reputation.
5 7/24/2015
Alsion respects the individual and encourages students to embrace learning. Kids are happy here and there is not a bullying problem. They work hard at academics, teaming, partnering with others on projects, gardening and taking care of animals: chickens in our case. They can move on to Early College High School and graduate with a high school diploma and the equivalent of a 2 year degree recognized by the UC system.
Endorse Alsion Middle/High School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.