For the 2025-26 school year, there are 9 private high schools serving 2,081 students in St. Louis City, MO.
The top ranked private high schools in St. Louis City, MO include St. Louis University High School, Bishop DuBourg High School, and Cardinal Ritter College Prep High School.
The average acceptance rate is 83%, which is lower than the Missouri private high school average acceptance rate of 85%.
67% of private high schools in St. Louis City, MO are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Top Ranked St. Louis City Private High Schools (2025-26)
School
Location
Quick Facts
Bishop DuBourg High School
(Catholic)
5850 Eichelberger St
Saint Louis, MO 63109
(314) 832-3030
Saint Louis, MO 63109
(314) 832-3030
Gr: 9-12 Avg. class size: 15 students Sports: 12 | Extracurrculars: 9 Tuition & acceptance rate listed
Cardinal Ritter College Prep High School
(Catholic)
701 N Spring Ave
Saint Louis, MO 63108
(314) 446-5500
Saint Louis, MO 63108
(314) 446-5500
Gr: 9-12 | 371 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
500 DeBaliviere Avenue
Saint Louis, MO 63112
(314) 367-8085
Saint Louis, MO 63112
(314) 367-8085
Gr: 7-12 | 147 students Avg. class size: 9 students Sports: 7 | Extracurrculars: 5 Tuition listed
MAP St. Louis
Montessori School
3840 Washington Blvd.
Saint Louis, MO 63108
(314) 391-2994
Saint Louis, MO 63108
(314) 391-2994
Gr: 7-12 Avg. class size: 8 students Tuition & acceptance rate listed
4389 Lindell Blvd
Saint Louis, MO 63108
(314) 533-8513
Saint Louis, MO 63108
(314) 533-8513
Gr: 9-12 | 249 students Avg. class size: 16 students Sports: 15 | Extracurrculars: 30 Tuition & acceptance rate listed
4970 Oakland Ave
Saint Louis, MO 63110
(314) 531-0330
Saint Louis, MO 63110
(314) 531-0330
Gr: 9-12 | 1,008 student Avg. class size: 250 students Sports: 19 | Extracurrculars: 87 Tuition & acceptance rate listed
Lutheran Association For Special Education
Special Education School (Lutheran Church Missouri Synod)
3558 S Jefferson Avenue
Saint Louis, MO 63118
(314) 268-1234
Saint Louis, MO 63118
(314) 268-1234
Gr: K-12 | 6 students
Map St. Louis
Montessori School
3840 Washington Blvd
Saint Louis, MO 63108
(314) 391-2994
Saint Louis, MO 63108
(314) 391-2994
Gr: 7-12 | 29 students Tuition listed
St. Mary's High School![St. Mary's High School Photo]( "St. Mary's High School Photo")
All-boys (Catholic)
4701 S Grand Blvd
Saint Louis, MO 63111
(314) 481-8400
Saint Louis, MO 63111
(314) 481-8400
Gr: 9-12 | 271 students Sports: 14 | Extracurrculars: 3 Tuition listed
St. Louis City Private Schools (Closed)
School
Location
Quick Facts
2727 N Kingshwy Blvd
Saint Louis, MO 63113
(314) 367-5696
Saint Louis, MO 63113
(314) 367-5696
Gr: PK-8 | 167 students
6576 Smiley Ave
Saint Louis, MO 63139
(314) 781-5626
Saint Louis, MO 63139
(314) 781-5626
Gr: K-9 | 150 students
Hope Lutheran School (Closed 2010)
(Lutheran Church Missouri Synod)
5320 Brannon Ave
Saint Louis, MO 63109
(314) 832-1850
Saint Louis, MO 63109
(314) 832-1850
Gr: NS-9 | 114 students
Messiah Lutheran School (Closed 2010)
(Lutheran Church Missouri Synod)
2900 S Grand Blvd
Saint Louis, MO 63118
(636) 329-1096
Saint Louis, MO 63118
(636) 329-1096
Gr: K-5 | 71 students
Our Lady Of The Holy Cross (Closed 2004)
(Catholic)
1018 Baden Ave
Saint Louis, MO 63147
(314) 383-4782
Saint Louis, MO 63147
(314) 383-4782
Gr: K-8 | 69 students
Resurrection Of Our Lord (Closed 2004)
(Catholic)
3880 Meramec Street
Saint Louis, MO 63116
(314) 772-6745
Saint Louis, MO 63116
(314) 772-6745
Gr: PK-8 | 144 students
St. Elizabeth Academy (Closed 2010)
All-girls (Catholic)
3401 Arsenal St
Saint Louis, MO 63118
(314) 771-5134
Saint Louis, MO 63118
(314) 771-5134
Gr: 9-12 | 150 students
5021 Adkins Avenue
Saint Louis, MO 63116
(314) 351-5604
Saint Louis, MO 63116
(314) 351-5604
Gr: 5-12 | 264 students
St. Johns Lutheran School (Closed 2004)
(Lutheran Church Missouri Synod)
3716 Morganford Rd
Saint Louis, MO 63116
(314) 773-0784
Saint Louis, MO 63116
(314) 773-0784
Gr: PK-8 | 111 students
St. Louis Christian Academy (Closed 2025)
(Christian)
3145 Lafayette Ave
Saint Louis, MO 63104
(314) 664-3299
Saint Louis, MO 63104
(314) 664-3299
Gr: K-12 | 56 students
St. Lukes Christian Academy (Closed 2014)
(Lutheran Church Missouri Synod)
3415 Taft Ave
Saint Louis, MO 63111
(314) 932-7300
Saint Louis, MO 63111
(314) 932-7300
Gr: K-9 | 64 students
4901 Sutherland Ave
Saint Louis, MO 63109
(314) 832-3360
Saint Louis, MO 63109
(314) 832-3360
Gr: PK-8 | 198 students
5890 Etzel Ave
Saint Louis, MO 63112
(314) 361-0710
Saint Louis, MO 63112
(314) 361-0710
Gr: NS-3 Avg. class size: 10 students Acceptance rate listed
Frequently Asked Questions
What are the top ranked private high schools in St. Louis City, MO?
The top ranked private high schools in St. Louis City, MO include St. Louis University High School, Bishop DuBourg High School, and Cardinal Ritter College Prep High School.
How many private high schools are located in St. Louis City?
9 private high schools are located in St. Louis City.
How diverse are private high schools in St. Louis City?
St. Louis City private high schools are approximately 48% minority students, which is higher than the Missouri private school average of 22%.
What percentage of private high schools are religiously affiliated in St. Louis City?
67% of private high schools in St. Louis City are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
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