Cornerstone Montessori
Montessori school · Grades Pre-K–K
Golden, CO
15970 W 50th Ave, Golden, CO 80403
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- B+Years serving families
What stands out
- A preschool in Golden
Cornerstone Montessori is a Montessori school in Golden, Colorado, for students from pre-K through kindergarten. It has about 11 students and around 11 students per teacher. Students attend about 8 hours a day, 225 days a year.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 11
- Teachers
- 1 (full-time equivalent)
- Students per teacher
- 11
- Boys and girls
- Coed · 6 girls, 5 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 8 hours
- School year
- 225 days
Reviews
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How it compares
- A smaller school: fewer students than 53% of preschool programs in Colorado.
- Compared with 51 preschool programs in Colorado.
Students by survey year
Total students reported in official records since 2015–16.
Students by grade
Student body
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 Cornerstone Montessori
What grades does Cornerstone Montessori serve?
Cornerstone Montessori serves grades Pre-K–K.
How many students attend Cornerstone Montessori?
About 11 students, with 11 students per teacher, according to official records.
How much is tuition at Cornerstone 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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