St. Louis offers top-notch education and exceptional extracurricular activities. Whether you are looking for a School with a strong focus on STEM or one that provides a comprehensive liberal arts education, there is a private school in St. Louis that will meet your needs. 

In this article, we will explore the five best private schools in St. Louis that offer exceptional academic programs, a supportive community, and a range of activities to help your child thrive. 

So, if you want to ensure that your child receives the best education possible, read on to discover the top private schools in St. Louis.

5 Best Private Schools in St. Louis

1. John Burroughs School 

This co-educational preparatory school was founded in 1923 and named after the naturalist and writer John Burroughs. The school is known for its rigorous academic programs and excellent college preparation. It offers a wide range of Advanced Placement (AP) courses, and many of its graduates go on to attend some of the most selective colleges and universities in the country. 

In addition to academics, the school offers a wide range of sports teams, including football, basketball, soccer, and volleyball, as well as numerous clubs and organizations for students to get involved in.  

Student-Teacher Ratio: 6:1

Tuition Fee: $32,800

Average Graduation Rate: 100%

Average SAT: 1420

Average ACT: 32

College Preparation: Yes

Popular Majors

• Business: 67 Students
• Biology: 45 Students
• Psychology: 41 Students

Top Colleges: 

• Washington University in St. Louis: 112 Students
• Vanderbilt University: 67 Students
• University of Southern California: 52 Students

Website: jburroughs.org

Location and Address: 755 SOUTH PRICE ROAD LOUIS, MO 63124

Phone:  (314) 993-4040

2. Thomas Jefferson School 

This is a co-educational school that provides both boarding and day school options. The school prides itself in offering a picturesque campus, 7 AP courses, and 93% faculty with advanced or terminal degrees. 

With a philosophy of “Small School. Big Impact”, the school strives to create and deliver a learning environment that allows higher-level thinking and the development of critical-thinking skills in children. 

Student-Teacher Ratio: 5:1

Tuition Fee: $32,375

Average Graduation Rate: 100%

Average SAT: 1420

Average ACT: 32

College Preparation: Yes

Popular Majors

• Biology: 22 Students
• Political Science and Government: 11 Students
• Psychology: 9 Students

Top Colleges: 

• Washington University in St. Louis: 25 Students
• New York University: 16 Students
• Vanderbilt University: 16 Students

Website: tjs.org

Location and Address: 4100 SOUTH LINDBERGH BLVD. ST LOUIS, MO 63127

Phone: (314) 843-4151

3. Mary Institute & St. Louis Country Day School

Founded in 1859 as a girls’ school, the institute merged with St. Louis Country Day School in 1992 to become MICDS. Today it is a coeducational, independent school that is known for its strong emphasis on character education, with a focus on integrity, responsibility, and compassion.

The campus has state-of-the-art facilities for academics, athletics, and the arts. The school has a strong commitment to sustainability, with initiatives in place to reduce waste, conserve energy, and promote environmental stewardship.

Student-Teacher Ratio: 8:1

Tuition Fee: $31,500

Average Graduation Rate: 100%

Average SAT: 1370

Average ACT: 31

College Preparation: Yes

Popular Majors

• Business: 135 Students
• Pre-Medicine Studies: 99 Students
• Psychology: 76 Students

Top Colleges: 

• Washington University in St. Louis: 156 Students
• Vanderbilt University: 89 Students
• University of Southern California: 84 Students

Website: micds.org

Location and Address: 101 NORTH WARSON ROAD SAINT LOUIS, MO 63124

Phone: (314) 995-7367

4. Saint Louis Priory School 

A college-preparatory school for boys, it was founded in 1955 by the Benedictine monks of Saint Louis Abbey, and it has since developed a reputation for academic excellence and a sense of community. In addition to its academic program, Priory also offers a strong sense of community, with a student body that is diverse in terms of interests, backgrounds, and experiences.

Student-Teacher Ratio: 6:1

Tuition Fee: $26,775

Average Graduation Rate: 100%

Average SAT: 1410

Average ACT: 32

College Preparation

Popular Majors

• Business: 60 Students
• Pre-Medicine Studies: 33 Students
• Engineering: 22 Students
• Biology: 20 Students

Top Colleges: 

• Washington University in St. Louis: 57 Students
• Saint Louis University: 55 Students
• Vanderbilt University: 42 Students

Website: priory.org

Location and Address: 500 S MASON RD, SAINT LOUIS, MO 63141

Phone: (314) 434-3690

5. Whitfield School

A nationally-recognized leader in the progressive education movement, Whitfield School is a co-educational, independent school. The school places a strong emphasis on experiential learning, with opportunities for students to engage in internships, service learning projects, and leadership development programs. It also offers a strong athletics program with 21 varsity sports teams. 

Student-Teacher Ratio: 7:1

Tuition Fee: $32,550

Average Graduation Rate: 100%

Average SAT: 1260

Average ACT: 28

College Preparation

Popular Majors

• Business: 48 Students
• Biology: 30 Students
• Psychology: 26 Students
• Computer Science: 23 Students

Top Colleges: 

• Washington University in St. Louis: 55 Students
• University of Miami: 37 Students
• University of Missouri: 36 Students

Website: whitfieldschool.org

Location and Address: 175 S MASON RD, SAINT LOUIS, MO 63141 

Phone: (314) 434-5141

Here we are! We hope our researched list of the top 5 private schools in St. Louis is helpful in your search for the best education for your child. 

Ultimately, the choice of school is a personal one, and we encourage you to visit each school’s website and schedule a tour to learn more about their unique programs and culture.

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