For the 2025-26 school year, there are 6 private schools serving 2,378 students in 63123, MO (there are 8 public schools, serving 5,046 public students). 32% of all K-12 students in 63123, MO are educated in private schools (compared to the MO state average of 12%).
The top ranked private schools in 63123, MO include Holy Cross Academy, Lutheran High School South, and Cor Jesu Academy.
The average acceptance rate is 97%, which is higher than the Missouri private school average acceptance rate of 84%.
100% of private schools in 63123, MO are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Top Ranked 63123 Missouri Private Schools (2025-26)
School
Location
Quick Facts
Cor Jesu Academy![Cor Jesu Academy Photo]( "Cor Jesu Academy Photo")
All-girls (Catholic)
10230 Gravois Rd
Saint Louis, MO 63123
(314) 842-1546
Saint Louis, MO 63123
(314) 842-1546
Gr: 9-12 | 550 students Avg. class size: 140 students Sports: 14 Tuition listed
Holy Cross Academy
(Catholic)
8874 Pardee Rd
Saint Louis, MO 63123
(314) 842-2073
Saint Louis, MO 63123
(314) 842-2073
Gr: PK-8 | 546 students
Holy Cross Academy
(Catholic)
8874 Pardee Road
Saint Louis, MO 63123
(314) 475-3436
Saint Louis, MO 63123
(314) 475-3436
Gr: PK-8 | 574 students Avg. class size: 25 students
Lutheran High School South![Lutheran High School South Photo - Our college-prep curriculum in a Christ-centered environment prepares each of our students for many options and choices for college. Ninety-eight percent of our students continue their education in a college or university.]( "Lutheran High School South Photo - Our college-prep curriculum in a Christ-centered environment prepares each of our students for many options and choices for college. Ninety-eight percent of our students continue their education in a college or university.")
(Lutheran Church Missouri Synod)
9515 Tesson Ferry Road
Saint Louis, MO 63123
(314) 631-1400
Saint Louis, MO 63123
(314) 631-1400
Gr: 9-12 | 391 students Avg. class size: 21 students Sports: 15 | Extracurrculars: 25 Tuition & acceptance rate listed
St. Simon The Apostle![St. Simon The Apostle Photo]( "St. Simon The Apostle Photo")
(Catholic)
11019 Mueller Rd
Saint Louis, MO 63123
(314) 842-3848
Saint Louis, MO 63123
(314) 842-3848
Gr: K-8 | 126 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 5 Tuition & acceptance rate listed
5025 Lakewood Ave
Saint Louis, MO 63123
(314) 353-9242
Saint Louis, MO 63123
(314) 353-9242
Gr: PK-8 | 205 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 7 Tuition & acceptance rate listed
63123, Missouri Private Schools (Closed)
School
Location
Quick Facts
St. George School (Closed 2004)
(Catholic)
4974 Heege Rd
Saint Louis, MO 63123
(314) 832-6432
Saint Louis, MO 63123
(314) 832-6432
Gr: K-8 | 154 students
Frequently Asked Questions
What are the top ranked private schools in 63123, MO?
The top ranked private schools in 63123, MO include Holy Cross Academy, Lutheran High School South, and Cor Jesu Academy.
How many private schools are located in 63123?
6 private schools are located in 63123.
How diverse are private schools in 63123?
63123 private schools are approximately 8% minority students, which is lower than the Missouri private school average of 20%.
What percentage of students in 63123 go to private school?
32% of all K-12 students in 63123 are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in 63123?
100% of private schools in 63123 are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
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