Rosati-kain High School Photo #9

Rosati-kain High School

Rosati-Kain is an all-girls, Catholic college prep high school located in the historic Central West End neighborhood of St. Louis, Missouri.
At R-K, you will be inspired by the school 26 college courses, state-of-the-art laboratory facilities, and an extended campus that includes the magnificent Cathedral Basilica of St. Louis and the internationally recognized beautiful Forest Park.

Quick Facts (2025)

  • Top Ranked MO School
  • Grades: 9-12
  • Enrollment: 249 students
  • Yearly Tuition: $12,875
  • Acceptance rate: 87%
  • Average class size: 16 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

Rosati-kain High School ranks among the top 20% of private schools in Missouri for:

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Year Founded
1911
Colors
Purple, Gold
School Calendar

Student Body

Total Students
249 students
Student Body Type
% Students of Color
50%
State avg.: 21%
Students by Grade
Rosati-kain High School Student By Grade

Academics and Faculty

Total Classroom Teachers
22 teachers
Student-Teacher Ratio
11:1
National avg.: 13:1
% Faculty w/Advanced Degree
70%
Average Class Size
16 students
Number of AP Courses
26 courses
List of Courses Offered
Advanced Courses
ACC Physics 2ACC Theatrical Art
ACC United States HistoryACC Western Civilization
ACC/AP Advanced English CompositionAdvanced Algebra 2 with Trigonometry
AP Analytic Geometry and CalculusAP Biology 2
AP ChemistryAP Computer Science
AP Music TheoryAP Statistics
FrenchSpanish
Truman Institute College AlgebraTruman Institute Plane Trigonometry
Average ACT score
26
(Out of 36)
Classroom Dress Code
Formal
Uniform skirt and polo shirt

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
This is all-inclusive tuition that includes a personal tablet for each student, retreat fees, and lab fees.
% on Financial Aid
65%
Average Financial Aid Grant
$4,000
Acceptance Rate
87%
National avg.: 81%
Admissions Director
Laura Schulte, Director of Enrollment
Application URL

Sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
30 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Adventure ClubAmbassadors
Bocce ClubBook Club
Campus MinistryDiversity Club
Environmental ClubFrench Club
Harry Potter ClubKougar Outreach
KpopLibrary Guild
Mock TrialMu Alpha Theta
Music MinistryNational Honor Society
Ping-Pong Clubplease visit rosati-kain.org to see a current list of extracurriculars
ProLife ClubR-Kapellas
Robotics TeamScholar Bowl
Science ClubScience National Honor Society
Spanish ClubSpanish National Honor Society
Spirit ClubStudent Council
Technology ClubYouth in Government

School Notes

  • School Motto: Through a vibrant and innovative Catholic education, we cultivate the individuality, faith, talents, and aspirations of diverse young women who aspire to lead and serve the world.
  • School Mascot: Kougar
  • Rosati-Kain provides hands-on learning to help chart your own path. At R-K, we want you to experience what it means to love your neighbor as yourself. Retreats, community service projects, and summer trips take you out of the classroom and into the world around you.
  • Rosati-Kain is a high school for those who want a challenge in a rigorous academic environment while helping reach your full potential. While collaboration and unity are strengths here, individual achievement is encouraged while finding an academic goal to open our graduates to the world.
Source: Verified school update

Frequently Asked Questions

How much does Rosati-kain High School cost?
Rosati-kain High School's tuition is approximately $12,875 for private students.
What schools are Rosati-kain High School often compared to?
Rosati-kain High School is often viewed alongside schools like Cor Jesu Academy by visitors of our site.
What is the acceptance rate of Rosati-kain High School?
The acceptance rate of Rosati-kain High School is 87%, which is higher than the national average of 85%.
What sports does Rosati-kain High School offer?
Rosati-kain High School offers 15 interscholastic sports: Basketball, Cheering, Cross Country, Diving, Field Hockey, Golf, Lacrosse, Rock Climbing, Soccer, Softball, Swimming, Tennis, Track and Field, Ultimate Frisbee and Volleyball. Rosati-kain High School is ranked as one of the top 20% of private schools in Missouri for most sports offered.
What is Rosati-kain High School's ranking?
Rosati-kain High School ranks among the top 20% of private schools in Missouri for: Highest percentage of students of color, Most AP courses offered, Most sports offered and Most extracurriculars offered.
When is the application deadline for Rosati-kain High School?
The application deadline for Rosati-kain High School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
i like how the school is and i have a question is it only catholic
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Quick Facts (2025)

  • Top Ranked MO School
  • Grades: 9-12
  • Enrollment: 249 students
  • Yearly Tuition: $12,875
  • Acceptance rate: 87%
  • Average class size: 16 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Saint Louis, MO is $16,824 for elementary schools and $20,721 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Saint Louis, MO is 82% (read more about average acceptance rates across the country).

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