Siena Academy
Diocesan school · Ungraded
Great Falls, VA
1020 Springvale Rd, Great Falls, VA 22066
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- A-Diversity
What stands out
- Smaller classes than 68% of Catholic schools nationwide
- Growing: enrollment up 140% since 2015–16
In Great Falls, Virginia, Siena Academy is a Catholic diocesan school. About 103 students attend, with roughly 9 students per teacher, smaller classes than 68% of Catholic schools nationwide. Enrollment is up about 140% since 2015–16. The school is part of the Diocese of Arlington. The school day runs about 6 hours, 180 days a year. Virginia has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Ungraded
- Students
- 103
- Teachers
- 12 (full-time equivalent)
- Students per teacher
- 8.6
- Boys and girls
- Coed · 66 girls, 37 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Arlington
- Program
- Montessori
- School day
- About 6 hours
- School year
- 180 days
Reviews
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How it compares
- Smaller classes than 68% of Catholic schools nationwide (9 students per teacher).
- A smaller school: fewer students than 87% of Catholic schools nationwide.
- Compared with 384 Catholic schools nationwide.
Students by survey year
Total students reported in official records since 2015–16.
Student body
Member of
- Association Montessori Internationale
Help paying tuition in Virginia
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Siena Academy 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 Siena Academy
What grades does Siena Academy serve?
Siena Academy serves ungraded.
How many students attend Siena Academy?
About 103 students, with 9 students per teacher, according to official records.
How much is tuition at Siena Academy?
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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