St. Theodore School
5059 Hwy P, Wentzville, MO 63385Open, per Google (checked Sep 20, 2026)
Key facts
- Tuition
- Not published
- Grades
- PreK-8
- Students (K-12)
- 260
- Students per teacher
- 15.5
- Affiliation
- Roman Catholic
- From Wentzville center
- 2.7 miles
Can you use MOScholars here?
Missouri publishes no school list
- About the list
- How the MOScholars list works
- Applying
- You apply through one of the state-approved Educational Assistance Organizations, not to the state directly.
Source: MOScholars official source.
What you would pay here
- Net cost
- Not worked out: no verified 2026-27 tuition yet. Check the school’s website
School facts
- Teachers
- 18
- Student body
- Coeducational
- Diocese
- Archdiocese of St. Louis, MO
- Boys and girls
- 52% boys, 48% girls
- Setting
- Rural
- School facts, kindergarten to grade 12: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
Where this comes from. Something wrong? Tell us and we will fix it.
On its website
- Before or after school care: sainttheodoreschool.org, read October 14, 2026.
- What St. Theodore School says on sainttheodoreschool.org, read October 14, 2026.
Students and school year
Enrollment over time
- 2019-20 to 2023-24
- 148 to 260, up 112 (76%)
- Path
- Grew in each survey (203 in 2021-22)
Students by grade, 2023-24 (pre-K is not in the K-12 count)
- Largest grade
- Grade 1 (43)
- Smallest grade
- Grade 7 and grade 8 (21 each)
- Across the grades
- Classes thin out toward the upper grades
The school year
- Days in the school year
- 177
- Length of the school day
- 7 hours 25 minutes
- Hours of school a year
- about 1,310
- Kindergarten
- Full day, 5 days a week
- Classes, 2023-24
- In person
- Library or media center
- Yes
- Year, against Missouri
- 3 days longer than the 174-day median of 463 schools we list
- School day, against Missouri
- 25 minutes longer than the median of 7 hours (466 schools we list)
How it compares
- Students per teacher
- 15.5 here; median 10.8 at 269 MO elementary schools
- Size in St. Charles County
- Larger than 17 of 27 other schools we list
Student body, 2023-24
Shares of K-12 students by race and ethnicity, as NCES reports them.
- Grades, school year and student body: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
- Earlier counts: NCES Private School Survey 2019-20 and 2021-22, read October 14, 2026.
- Comparisons: the private schools ChoiceFunded lists, as of this page’s last update.
St. Theodore School tuition, and what MOScholars pays
- Published tuition
- No verified figure yet. Check the school’s website
MOScholars Tax-credit scholarship
- Award
- Up to $7,145 per student for 2026-27, more for some students
- How it varies
- The law sets each ceiling as a share of the state adequacy target, which the Missouri education department lists as $7,145 for 2026-27: up to 100% of it for most students, 125% for students eligible for free or reduced lunch, 160% for English learners and 175% for students with an IEP. Worked example (our arithmetic, not a figure the state publishes): 175% of $7,145 is about $12,503. These are ceilings: assistance organizations may award less, and the average award in 2025-26 was $6,831.
Figures read from each program’s official pages, October 7, 2026. Sources and how to apply
What would you pay at St. Theodore School?
Use $0 or more.
Tuition and fees MOScholars pays You pay per year Spread over 10 months
- Type in the MOScholars figure from your award letter.
- Ask the school
- Its full-year tuition and required fees; whether it takes MOScholars; its application deadline. More questions to ask
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Future Apostle Academy | PreK-9 | 12 | 3 |
| St. Patrick School | PreK-8 | 436 | 3 |
| St. Joseph School-Josephville | PreK-8 | 79 | 4 |
| STEM and Bloom Academy | PreK-1 | 1 | 5 |
| Immanuel Lutheran School | K-8 | 385 | 6 |
| Lafayette Academy | K-12 | 77 | 6 |
| St. Paul Elementary School | PreK-8 | 222 | 6 |
| Immaculate Conception School | PreK-8 | 220 | 7 |
Private schools
Keep looking
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