Assumption Parish School
4709 Mattis Rd, Saint Louis, MO 63128Open, per Google (checked Sep 20, 2026)
Key facts
- Tuition
- Not published
- Grades
- PreK-8
- Students (K-12)
- 236
- Students per teacher
- 16.7
- Affiliation
- Roman Catholic
- From Saint Louis center
- 11.2 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
- 15
- Student body
- Coeducational
- Diocese
- Archdiocese of St. Louis, MO
- Boys and girls
- 45% boys, 55% girls
- Setting
- Suburb
- Member of
- National Catholic Educational Association
- 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: assumptionstl.org/apply, read October 14, 2026.
- What Assumption Parish School says on assumptionstl.org, read October 14, 2026.
Students and school year
Enrollment over time
- 2019-20 to 2023-24
- 217 to 236, up 19 (9%)
- Path
- Grew in each survey (228 in 2021-22)
Students by grade, 2023-24 (pre-K is not in the K-12 count)
- Largest grade
- Grade 7 (36)
- Smallest grade
- 3 grades (19 each)
- Average a grade
- About 26
The school year
- Days in the school year
- 177
- Length of the school day
- 7 hours
- Hours of school a year
- about 1,240
- 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
- About the median of 7 hours (466 schools we list)
How it compares
- Students per teacher
- 16.7 here; median 10.8 at 269 MO elementary schools
- Size in St. Louis County
- Larger than 101 of 141 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.
Assumption Parish School tuition, and what MOScholars pays
- Published tuition
- No verified figure yet. Check the school’s website
- Nearby schools’ prices
- $5,900 to $9,000 a year, published by 2 private schools nearby. School by school
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 Assumption Parish 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
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| St. Margaret Mary Alacoque School | $5,900 | 2026-27 | 1.9 |
| Victory Christian Academy | $7,000 to $9,000 | 2026-27 | 2.5 |
Each figure was read on that school's own website. Ranges run from the lowest to the highest grade band.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Abiding Savior Lutheran School | K-8 | 186 | 1 |
| Providence Academy | PreK-12 | 150 | 2 |
| St. Simon the Apostle | PreK-8 | 128 | 2 |
| St. Margaret Mary Alacoque School | PreK-8 | 397 | 2 |
| St. Catherine Laboure School | K-8 | 482 | 2 |
| Victory Christian Academy | K-12 | 96 | 3 |
| Green Park Lutheran School | PreK-8 | 216 | 3 |
| Cornerstone Christian Academy | Not in the federal survey | 3 | |
Private schools
Keep looking
No new MOScholars application dates are posted yet. How MOScholars works.
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