Great Foundations Montessori
Early childhood program · Grades Pre-K–K
Irvine, CA
4980 Irvine Blvd, Irvine, CA 92620
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- BYears serving families
What stands out
- Smaller classes than 76% of preschools in California
Great Foundations Montessori is an early childhood program in Irvine, California, for students from pre-K through kindergarten. It has about 24 students and around 2 students per teacher, smaller classes than 76% of preschool programs in California. Enrollment has grown about 118% since 2017–18. Students attend about 10 hours a day, 190 days a year.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 24
- Teachers
- 12.8 (full-time equivalent)
- Students per teacher
- 1.9
- Boys and girls
- Coed · 11 girls, 13 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Early childhood program
- School day
- About 10 hours
- School year
- 190 days
Reviews
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How it compares
- Smaller classes than 76% of preschool programs in California (2 students per teacher).
- Larger than 83% of preschool programs in California.
- Compared with 372 preschool programs in California.
Students by survey year
Total students reported in official records since 2017–18.
Students by grade
Student body
Member of
- American Montessori Society
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Great Foundations Montessori
What grades does Great Foundations Montessori serve?
Great Foundations Montessori serves grades Pre-K–K.
How many students attend Great Foundations Montessori?
About 24 students, with 2 students per teacher, according to official records.
How much is tuition at Great Foundations Montessori?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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