St. Joseph's Academy
Independent Catholic school · Grades 9–12
Saint Louis, MO
2307 S Lindbergh Blvd, Saint Louis, MO 63131
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- ACollege-going
- B+Years serving families
- B+Diversity
What stands out
- 100% of graduates go to four-year colleges
- Serving families in Saint Louis since at least 2011
St. Joseph's Academy is an independent Catholic school in Saint Louis, Missouri, for students from 9th grade through 12th grade. It has about 587 students and around 12 students per teacher. The school is an all-girls school and is part of the Archdiocese of St. Louis. The school reports that about 100% of its graduates go on to four-year colleges. Students attend about 6.5 hours a day, 176 days a year. Missouri has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades 9–12
- Students
- 587
- Teachers
- 49.1 (full-time equivalent)
- Students per teacher
- 12
- Boys and girls
- All girls
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of St. Louis
- School day
- About 6.5 hours
- School year
- 176 days
- Graduates going to 4-year colleges
- About 100% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 78% of Catholic high schools in Missouri.
- Compared with 23 Catholic high schools in Missouri.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
- National Coalition of Girls' Schools
Help paying tuition in Missouri
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Joseph's Academy whether it takes part.
- MOScholars · Tax-credit scholarship
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about St. Joseph's Academy
What grades does St. Joseph's Academy serve?
St. Joseph's Academy serves grades 9–12.
How many students attend St. Joseph's Academy?
About 587 students, with 12 students per teacher, according to official records.
How much is tuition at St. Joseph's Academy?
Call the school to ask about tuition, financial aid and payment plans. Missouri has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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