Ross Academy Montessori School serves 77 students in grades Prekindergarten-Kindergarten, is a member of the American Montessori Society (AMS) and the Other special emphasis association(s). The student:teacher of Ross Academy Montessori School is 6:1.
Quick Facts (2025-26)
- School Type: Montessori School
- Grades: Prekindergarten-Kindergarten
- Enrollment: 77 students
- Yearly Tuition: $15,000
- Average class size: 12 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Type
School Membership(s)School Assoc.
Grades Offered
Grades Prekindergarten-Kindergarten
Year Founded
1971
Student Body
Total Students
77 students
Student Body Type
Co-ed
Students by Grade
Academics and Faculty
Total Classroom Teachers
13 teachers
Student-Teacher Ratio
6:1
National avg.: 13:1
Average Class Size
12 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,000
Application URL
School Notes
- School Motto: The freedom to achieve!
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Ross Academy Montessori School cost?
Ross Academy Montessori School's tuition is approximately $15,000 for private students.
What schools are Ross Academy Montessori School often compared to?
Ross Academy Montessori School is often viewed alongside schools like Guidepost Montessori at Mill Valley by visitors of our site.
When is the application deadline for Ross Academy Montessori School?
The application deadline for Ross Academy Montessori School is rolling (applications are reviewed as they are received year-round).
Related Schools
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Popular comparisons: Ross Academy Montessori School vs. Guidepost Montessori at Mill Valley
People that viewed Ross Academy Montessori School also viewed these schools: Terra Marin School, Marin Horizon School, Marin Primary & Middle School and St. Hilary School.
The nearest high school to Ross Academy Montessori School is SoloQuest School and Learning Center (1.2 miles away)
The nearest elementary school is Terra Marin School (0.5 miles away)
The nearest preschool is Guidepost Montessori at Mill Valley (1.5 miles away)
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School
Location
Miles
Quick Facts
70 Lomita Dr
Mill Valley, CA 94941
(415) 906-2220
Mill Valley, CA 94941
(415) 906-2220
0.5 miles
Gr: K-8 | 117 students Avg. class size: 11 students Tuition & acceptance rate listed
305 Montford Ave
Mill Valley, CA 94941
(415) 388-8408
Mill Valley, CA 94941
(415) 388-8408
1.7 miles
Gr: NS-8 | 294 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 13 Tuition listed
20 Magnolia Avenue
Larkspur, CA 94939
(415) 924-2608
Larkspur, CA 94939
(415) 924-2608
1.8 miles
Gr: NS-8 | 263 students Sports: 5 Tuition listed
765 Hilary Drive
Belvedere Tiburon, CA 94920
(415) 435-2224
Belvedere Tiburon, CA 94920
(415) 435-2224
2.5 miles
Gr: K-8 | 231 students Avg. class size: 28 students Sports: 6 | Extracurrculars: 11 Tuition & acceptance rate listed
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