Boulder Country Day School
Independent school · Grades Pre-K–8
Boulder, CO
4820 Nautilus Ct N, Boulder, CO 80301
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+Years serving families
- B+Diversity
What stands out
- The largest independent school in Boulder
- Smaller classes than 63% of independent schools in Colorado
Boulder Country Day School is an independent private school in Boulder, Colorado, for students from pre-K through 8th grade. It has about 281 students and around 6 students per teacher, smaller classes than 63% of independent elementary schools in Colorado. Its enrollment has held steady since 2017–18. Students attend about 7.5 hours a day, 168 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 281
- Teachers
- 49 (full-time equivalent)
- Students per teacher
- 5.7
- Boys and girls
- Coed · 148 girls, 133 boys
- Religious affiliation
- None (nonsectarian)
- School day
- About 7.5 hours
- School year
- 168 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 63% of independent elementary schools in Colorado (6 students per teacher).
- Larger than 74% of independent elementary schools in Colorado.
- Compared with 19 independent elementary schools in Colorado.
Students by survey year
Total students reported in official records since 2017–18.
Students by grade
Student body
Member of
- National Association of Independent Schools
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 Boulder Country Day School
What grades does Boulder Country Day School serve?
Boulder Country Day School serves grades Pre-K–8.
How many students attend Boulder Country Day School?
About 281 students, with 6 students per teacher, according to official records.
How much is tuition at Boulder Country Day School?
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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