St. Catherine of Siena School
190 Shelton Rd, Trumbull, CT 06611Open, per Google (checked Oct 2, 2026)
St. Catherine of Siena School is a Roman Catholic private school in Trumbull, CT teaching grades PreK-8. It reported 195 students and about 14.6 students for every teacher in the 2023-24 federal survey.
School facts
- Grades
- PreK-8
- Students
- 195
- Teachers
- 15
- Students per teacher
- 14.6
- 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. Catherine of Siena School tuition
We have not verified a tuition figure for St. Catherine of Siena 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.
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| St. Joseph High School | $20,800 | 2026-27 | 1.2 |
| Notre Dame Catholic High School | $18,600 | 2026-27 | 4.9 |
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 |
|---|---|---|---|
| St. Joseph High School | 9-12 | 741 | 1 |
| Christian Heritage School | K-12 | 407 | 2 |
| Fairfield County SDA School | K-8 | 27 | 3 |
| St. Theresa School | PreK-8 | 177 | 3 |
| St. Andrew Academy | PreK-8 | 225 | 4 |
| St. James School | PreK-8 | 212 | 4 |
| Catholic Academy of Bridgeport/St. Raphael Academy | PreK-3 | 179 | 5 |
| Notre Dame Catholic High School | 9-12 | 500 | 5 |
Private schools
Keep looking
- All private schools near Trumbull
- Catholic schools in Connecticut
- Private elementary schools in Connecticut
- Private middle schools in Connecticut
- Private schools with kindergarten in Connecticut
- Private schools with pre-K in Connecticut
- Private schools in Fairfield County
- School choice in Connecticut: what is available
- Compare schools side by side
Do you run this school?
Fix anything that is off, and add what families ask us for most: tuition, open seats by grade, and photos. It is free.
Update this listingGet one email when applications open
Most programs open once a year, and several ran out of money or seats in 2026. Pick your state and we will email you the day the next window opens, with the official link. That is the only email you get.
One email per application window. No calls, no sharing your details.