Frassati Catholic Academy
Diocesan school · Grades Pre-K–8
Thornton, CO
3951 Cottonwood Lakes Blvd, Thornton, CO 80241
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- BYears serving families
- A+Diversity
What stands out
- The only Catholic school in Thornton
- One of the most diverse private schools in Colorado
- Growing: enrollment up 28% since 2019–20
Frassati Catholic Academy is a Catholic diocesan school in Thornton, Colorado, for students from pre-K through 8th grade. It has about 299 students and around 15 students per teacher. Enrollment has grown about 28% since 2019–20. The school is part of the Archdiocese of Denver. Students attend about 8 hours a day, 176 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 299
- Teachers
- 19.4 (full-time equivalent)
- Students per teacher
- 15.4
- Boys and girls
- Coed · 151 girls, 148 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Denver
- School day
- About 8 hours
- School year
- 176 days
- Library
- Yes
Reviews
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How it compares
- Larger than 74% of Catholic elementary schools in Colorado.
- Compared with 39 Catholic elementary schools in Colorado.
Students by survey year
Total students reported in official records since 2019–20.
Students by grade
Student body
Member of
- National Catholic Educational Association
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 Frassati Catholic Academy
What grades does Frassati Catholic Academy serve?
Frassati Catholic Academy serves grades Pre-K–8.
How many students attend Frassati Catholic Academy?
About 299 students, with 15 students per teacher, according to official records.
How much is tuition at Frassati Catholic Academy?
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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