Guidepost Montessori at Foothill Ranch, CA is our flagship school, where Guidepost was born right here in Orange County! We welcome your family to our community, which serves children from infancy to age twelve.
Quick Stats (2025)
- School Type: Montessori School
- Grades: Kindergarten-4
- Enrollment: 127 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-4
ADD/ADHD Support
Yes
Year Founded
2016
Summer School Offered
Yes
Summer Program Details
School Calendar
First Day of School
Fri. Aug 15, 2025
Student Body
Total Students
127 students
Student Body Type
Co-ed
% Students of Color
68%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
16 teachers
Student : Teacher Ratio
8:1
National avg.: 13:1
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Admissions Director
Diana Le Sieur
Admissions Associate
Gabby Johnson
Application URL
School Notes
- Guidepost Foothill Ranch is part of an international network of Montessori schools dedicated to helping children grow through joyful learning. Our school in Orange County offers a warm and engaging environment for infants (6 months to 18 months), toddlers (18 months to 3 years old), children (3 to 6 years old), and elementary students (grades 1-6). Early childhood years are the most critical time in your child's development. These years are foundational in shaping your child's future academic success and social, emotional wellbeing. Montessori education provides your child with the foundation to solidify a lifelong love of learning. Are you searching for a day care, preschool, kindergarten, or elementary program in Foothill Ranch, CA? Consider Guidepost Montessori. Day care corresponds to our 'Nido' and 'Toddler' programs, while preschool and kindergarten correspond to our three-year 'Children's House' program. With Montessori's emphasis on helping children thrive socially, emotionally, and academically, Guidepost at Foothill Ranch can provide the right environment for your child to unlock their full potential from infancy through elementary.
Source: Verified school update
Frequently Asked Questions
Does Guidepost Montessori Foothill Ranch offer a summer program?
Yes, Guidepost Montessori Foothill Ranch offers a summer program. Visit their summer school page for more information.
When is the application deadline for Guidepost Montessori Foothill Ranch?
The application deadline for Guidepost Montessori Foothill Ranch is rolling (applications are reviewed as they are received year-round).
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