Pattys Montessori School in El Sobrante, CA, serves 31 students in pre鈥搆indergarten and kindergarten within a nonsectarian, suburban community.
The school maintains a student鈥搕eacher ratio of 6:1, supported by 5 teachers, for its Montessori early learning program.
Pattys Montessori School is a member of the American Montessori Society (AMS), aligning with recognized Montessori educational standards.
The student body includes 60% students of color, reflecting diversity within this California preschool.
Located in a large suburban area of El Sobrante, the school offers a co鈥揺d Montessori education for children in pre鈥搆indergarten to kindergarten.
Quick Facts (2026)
- School Type: Montessori School
- Grades: Prekindergarten-Kindergarten
- Enrollment: 31 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-Kindergarten
Student Body
Total Students
31 students
Student Body Type
Co-ed
% Students of Color
60%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
5 teachers
Student-Teacher Ratio
6:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for Pattys Montessori School?
The application deadline for Pattys Montessori School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse Pattys Montessori 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
Choosing Between a Traditional 草榴社区 School and a Microschool
Compare traditional private schools and microschools to understand differences in academics, class size, flexibility, cost, and student experience before choosing the best educational fit.
The Second Visit Strategy: What to Look for After the Open House
A second campus visit can reveal what an open house cannot. Learn what to observe, which questions to ask, and how to determine whether a private school is truly the right fit for your child.
How Policy Changes Could Affect Your Tuition Bill in 2026
Learn how federal and state policy changes may affect private school tuition, financial aid, tax benefits, and your family's education budget.



