Private School Review - Established 2003
Fusion Academy Marin Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
Fusion Academy Marin

Best 94903 California Private Schools (2025-26)

For the 2025-26 school year, there are 12 private schools serving 1,441 students in 94903, CA (there are 7 public schools, serving 3,782 public students). 28% of all K-12 students in 94903, CA are educated in private schools (compared to the CA state average of 10%).
The top ranked private school in 94903, CA is Mark Day School.
The average acceptance rate is 86%, which is higher than the California private school average acceptance rate of 80%.
17% of private schools in 94903, CA are religiously affiliated (most commonly Catholic and Jewish).

Top Ranked 94903 California Private Schools (2025-26)

School
Location
Quick Facts
Brandeis Marin
Brandeis Marin Photo - Brandeis Marin students worked in the design lab to build and decorate this Friendship bench.
(Jewish)
(1)
180 N San Pedro Rd
San Rafael, CA 94903
(415) 472-1833
Gr: K-8 | 139 students Avg. class size: 15 students Sports: 9 | Extracurrculars: 6 Tuition & acceptance rate listed
Fusion Academy Marin
Fusion Academy Marin Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
Alternative School
1600 Los Gamos Drive Lobby D, Suite 380
San Rafael, CA 94903
(877) 673-8893
Gr: 6-12 | 58 students Avg. class size: 1 student Tuition & acceptance rate listed
GATE Academy
GATE Academy Photo
Special Program Emphasis
(2)
1 Saint Vincent Drive
San Rafael, CA 94903
(415) 491-4700
Gr: PK-8 | 50 students Avg. class size: 10 students Sports: 2 | Extracurrculars: 10 Tuition listed
Mark Day School
Mark Day School Photo
(5)
39 Trellis Drive
San Rafael, CA 94903
(415) 472-8000
Gr: K-8 | 370 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 5 Tuition listed
The Helix School
Special Education School
161 Mitchell Blvd
San Rafael, CA 94903
(415) 569-5056
Gr: K-12 | 51 students Avg. class size: 6 students Tuition listed
Ice Cream & Shoe Preschool & Kindergarten Inc.
Daycare / Preschool
1055 Las Ovejas Ave
San Rafael, CA 94903
(415) 492-0550
Gr: PK-1 | 86 students
Marin Waldorf School
Marin Waldorf School Photo
(1)
755 Idylberry Rd
San Rafael, CA 94903
(415) 479-8190
Gr: K-8 | 182 students Avg. class size: 18 students Sports: 5
Montessori De Terra Linda
Montessori De Terra Linda Photo - Primary (ages 3-6) students love playing on the MdTL "shipwreck"
Montessori School
(3)
610 Del Ganado Road
San Rafael, CA 94903
(415) 479-7373
Gr: NS-6 | 149 students Avg. class size: 24 students Tuition listed
Montessori In Motion
Montessori In Motion Photo - Montessori in Motion spacious outdoor playground surrounded by nature.
Montessori School
3 Wellbrock Hts
San Rafael, CA 94903
(415) 472-5622
Gr: NS-K | 42 students Avg. class size: 12 students Sports: 1 | Extracurrculars: 4 Tuition listed
St. Isabella School
(Catholic)
(1)
1 Trinity Way
San Rafael, CA 94903
(415) 479-3727
Gr: K-8 | 234 students Avg. class size: 22 students Tuition & acceptance rate listed
Star Academy
Special Education School
4470 Redwood Hwy Ste 101
San Rafael, CA 94903
(415) 456-8727
Gr: 3-12 | 80 students Avg. class size: 8 students Sports: 2 Tuition listed
Winston Preparatory School- Marin County Campus
Winston Preparatory School- Marin County Campus Photo - Winston Prep Marin County Campus
Special Education School
1 Saint Vincents Drive
San Rafael, CA 94903
(415) 993-5533
Gr: 4-12 Avg. class size: 8 students Acceptance rate listed
[+] Show Closed Private Schools in 94903 California

94903, California Private Schools (Closed)

School
Location
Quick Facts
Caulbridge School (Closed 2024)
Special Program Emphasis
1 St Vincent Drive
San Rafael, CA 94903
(415) 481-1243
Gr: PK-8 | 192 students Avg. class size: 14 students Tuition & acceptance rate listed
The Marin School (Closed 2023)
150 N. San Pedro Road
San Rafael, CA 94903
(415) 339-9336
Gr: 9-12 | 76 students Avg. class size: 8 students Tuition & acceptance rate listed

Frequently Asked Questions

What are the top ranked private schools in 94903, CA?
The top ranked private schools in 94903, CA is Mark Day School.
How many private schools are located in 94903?
12 private schools are located in 94903.
How diverse are private schools in 94903?
94903 private schools are approximately 25% minority students, which is lower than the California private school average of 51%.
What percentage of students in 94903 go to private school?
28% of all K-12 students in 94903 are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in 94903?
17% of private schools in 94903 are religiously affiliated (most commonly Catholic and Jewish).

Recent Articles

A Parent’s Guide to 2025 High School Teaching Methods
A Parent’s Guide to 2025 High School Teaching Methods
Understand today’s top high school teaching methods—how they work, why they matter, and what parents should look for in 2025.
Social-Emotional Learning 2025: Education’s Hidden Symphony
Social-Emotional Learning 2025: Education’s Hidden Symphony
Explore how social-emotional learning (SEL) has matured by 2025—impact, trends, policy, and why it’s the hidden symphony in modern education.
Dual Enrollment Bridge: Save Time & Cost in High School–College
Dual Enrollment Bridge: Save Time & Cost in High School–College
How dual enrollment bridges high school and college to save time and money, boost readiness, and improve access to scholarships

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (CA):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA:

Most Popular Articles

Transferring from Public to Private School Mid-Year: What to Expect
Transferring from Public to Private School Mid-Year: What to Expect
 California Private Schools By Tuition Cost
California Private Schools By Tuition Cost
5 Financial Aid Dos and Don'ts
5 Financial Aid Dos and Don'ts
 A Parent’s Guide to Private School Entrance Exams
A Parent’s Guide to Private School Entrance Exams
 Paying for Private School: 7 Options
Paying for Private School: 7 Options

More Articles

Global Educator Empowerment
The Journey to Enrollment
Timeless School Insights
Pathways to Elite Colleges
Funding the Future