St. Timothy Catholic School
Diocesan school · Grades Pre-K–8
Chantilly, VA
13809 Poplar Tree Rd, Chantilly, VA 20151
Overall grade: B-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- B-Years serving families
- A+Diversity
What stands out
- One of 3 Catholic schools in Chantilly
In Chantilly, Virginia, St. Timothy Catholic School is a Catholic diocesan school for students from pre-K through 8th grade. About 637 students attend, with roughly 19 students per teacher. The school is part of the Diocese of Arlington. The school day runs about 7.5 hours, 183 days a year. Virginia has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 637
- Teachers
- 33 (full-time equivalent)
- Students per teacher
- 19.3
- Boys and girls
- Coed · 269 girls, 368 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Arlington
- School day
- About 7.5 hours
- School year
- 183 days
- Library
- Yes
Reviews
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How it compares
- Larger than 97% of Catholic elementary schools in Virginia.
- Compared with 59 Catholic elementary schools in Virginia.
Students by grade
Student body
Member of
- National Catholic Educational Association
Help paying tuition in Virginia
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Timothy Catholic School whether it takes part.
- Education Improvement Scholarships Tax Credit · 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 St. Timothy Catholic School
What grades does St. Timothy Catholic School serve?
St. Timothy Catholic School serves grades Pre-K–8.
How many students attend St. Timothy Catholic School?
About 637 students, with 19 students per teacher, according to official records.
How much is tuition at St. Timothy Catholic School?
Call the school to ask about tuition, financial aid and payment plans. Virginia 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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