Seton Regional Catholic School
Parish school · Grades Pre-K–8
Saint Charles, MO
1 Seton Ct, Saint Charles, MO 63303
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- A-Years serving families
- B+Diversity
What stands out
- Growing: enrollment up 16% since 2011–12
- Serving families in Saint Charles since at least 2011
Seton Regional Catholic School is a Catholic parish school in Saint Charles, Missouri, for students from pre-K through 8th grade. It has about 248 students and around 16 students per teacher. Enrollment has grown about 16% since 2011–12. The school is part of the Archdiocese of St. Louis. Students attend about 6.5 hours a day, 177 days a year. Missouri has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 248
- Teachers
- 15.1 (full-time equivalent)
- Students per teacher
- 16.4
- Boys and girls
- Coed · 106 girls, 142 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of St. Louis
- School day
- About 6.5 hours
- School year
- 177 days
- Library
- Yes
Reviews
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How it compares
- Larger than 77% of Catholic elementary schools in Missouri.
- Compared with 154 Catholic elementary schools in Missouri.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Help paying tuition in Missouri
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Seton Regional Catholic School whether it takes part.
- MOScholars · Tax-credit scholarship
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 Seton Regional Catholic School
What grades does Seton Regional Catholic School serve?
Seton Regional Catholic School serves grades Pre-K–8.
How many students attend Seton Regional Catholic School?
About 248 students, with 16 students per teacher, according to official records.
How much is tuition at Seton Regional Catholic School?
Call the school to ask about tuition, financial aid and payment plans. Missouri has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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