St. Thomas the Apostle School
4229 N Monroe Ave, Peoria Heights, IL 61616Open, per Google (checked Oct 2, 2026)
St. Thomas the Apostle School is a Roman Catholic private school in Peoria Heights, IL teaching grades PreK-8. It reported 213 students and about 11.8 students for every teacher in the 2023-24 federal survey.
School facts
- Grades
- PreK-8
- Students
- 213
- Teachers
- 22
- Students per teacher
- 11.8
- 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. The survey counts students in kindergarten to grade 12, not pre-K. 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.
St. Thomas the Apostle School tuition
We have not verified a tuition figure for St. Thomas the Apostle School yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.
Questions to ask St. Thomas the Apostle School
- What is the full-year tuition for my child’s grade, and which fees are required on top of it?
- Is there a waitlist or an application deadline for my child’s grade?
- Do you offer financial aid, sibling discounts or payment plans?
A school is the only source for its current price and open seats. Its website or admissions office can answer these.
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| Peoria Notre Dame High School | $13,500 | 2026-27 | 1.5 |
| St. Philomena School | $6,068 | 2026-27 | 1.7 |
Each figure was read on that school's own website and is linked on its page. Ranges run from the lowest to the highest grade band.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Montessori School of Peoria | PreK-6 | 34 | <1 |
| Peoria Christian School | PreK-12 | 576 | <1 |
| Peoria Notre Dame High School | 9-12 | 480 | 1 |
| St. Philomena School | PreK-8 | 424 | 2 |
| Concordia Lutheran School | K-8 | 160 | 2 |
| St. Vincent de Paul Catholic School | PreK-8 | 196 | 2 |
| Holy Family Parish School | PreK-8 | 97 | 3 |
| Aletheia School | K-10 | 132 | 3 |
Private schools
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- All private schools near Peoria
- Catholic schools in Illinois
- Private elementary schools in Illinois
- Private middle schools in Illinois
- Private schools with kindergarten in Illinois
- Private schools with pre-K in Illinois
- Private schools in Peoria County
- School choice in Illinois: what is available
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