St. Joseph's Academy
2307 S Lindbergh Blvd, Saint Louis, MO 63131Open, per Google (checked Sep 20, 2026)
Key facts
- Tuition, 2026-27
- $21,990
- Grades
- 9-12
- Students (K-12)
- 587
- Students per teacher
- 12
- Affiliation
- Roman Catholic
- From Saint Louis center
- 8.9 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
- MOScholars’s 2026-27 amount per student is not yet verified word for word, so it is not subtracted. See the school’s tuition page
School facts
- Teachers
- 52
- Student body
- All-girls
- Diocese
- Archdiocese of St. Louis, MO
- Go on to a 4-year college
- 100%
- 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.
Students and school year
Enrollment over time
- 2021-22 to 2023-24
- 529 to 587, up 58 (11%)
Students by grade, 2023-24
- Largest grade
- Grade 10 (167)
- Smallest grade
- Grade 12 (119)
- Average a grade
- About 147
The school year
- Days in the school year
- 176
- Length of the school day
- 6 hours 35 minutes
- Hours of school a year
- about 1,160
- Classes, 2023-24
- In person and virtual
- Library or media center
- Yes
- Year, against Missouri
- 2 days longer than the 174-day median of 463 schools we list
- School day, against Missouri
- 30 minutes shorter than the median of 7 hours (466 schools we list)
How it compares
- Students per teacher
- 12 here; median 10.3 at 46 MO secondary schools
- Size in St. Louis County
- Larger than 136 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.
St. Joseph's Academy tuition, and what MOScholars pays
- Grades 9 to 12, 2026-27
- $21,990
- Required fees
- $1,255 a year
Tuition from St. Joseph's Academy's website, checked October 1, 2026.
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. Joseph's Academy?
Use $0 or more.
Tuition and fees MOScholars pays You pay per year Spread over 10 months
- Tuition filled in: the lowest published price we list (grades 9 to 12, 2026-27), plus required fees.
- Change them for your child’s grade.
- Type in the MOScholars figure from your award letter.
- Ask the school
- Whether its published 2026-27 tuition is still current; whether it takes MOScholars; its application deadline. More questions to ask
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| Villa Duchesne School | $24,565 to $30,940 | 2026-27 | 1.4 |
| Chaminade College Preparatory School | $26,520 | 2026-27 | 1.7 |
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 |
|---|---|---|---|
| Ste Genevieve Du Bois School | PreK-8 | 172 | 1 |
| Villa Duchesne School | PreK-12 | 459 | 1 |
| Villa Duchesne Upper and Lower School | PreK-12 | 465 | 1 |
| Villa Di Maria Montessori School | PreK-6 | 98 | 2 |
| Rohan Woods School | PreK-6 | 68 | 2 |
| St. Clement Grade School | PreK-8 | 275 | 2 |
| Chaminade College Preparatory School | 6-12 | 872 | 2 |
| Our Lady of the Pillar School | PreK-8 | 113 | 2 |
Private schools
No new MOScholars application dates are posted yet. How MOScholars works.
Run this school? Update this listing for free.