St. Thomas Aquinas
13720 W Thomas Rd, Avondale, AZ 85392
St. Thomas Aquinas is a Roman Catholic private school in Avondale, AZ teaching grades PreK-8. It reported 458 students and about 14.5 students for every teacher in the 2023-24 federal survey.
School facts
- Grades
- PreK-8
- Students
- 458
- Teachers
- 36
- Students per teacher
- 14.5
- Student body
- Coeducational
- Program
- Regular
- Affiliation
- Roman Catholic
- Setting
- Suburb
These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.
What Arizona pays, and what that leaves you
Figures read from each program’s official pages, 2026-09-20. Sources and how to apply
What would you pay at St. Thomas Aquinas?
We could not confirm this year’s ESA amount, so type in the figure from your award letter. An award can never be more than the school actually charges. This is arithmetic, not a quote.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| John Paul II Catholic High School | 9-12 | 370 | <1 |
| St. Peter's Episcopal Montessori School | PreK-4 | 36 | <1 |
| The Goddard School | PreK-K | 13 | <1 |
| Trinity Lutheran School | PreK-8 | 233 | 1 |
| Victory Autism Academy | K-12 | 316 | 2 |
| St. John Vianney Catholic School | PreK-8 | 387 | 3 |
| Palm Valley Montessori School | K-5 | 33 | 4 |
| West Valley Christain School | PreK-8 | 351 | 4 |
On the state’s official list Other private schools
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