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 Stats (2021)

  • Top Ranked MO School
  • Grades: 9-12
  • Students: 295 students
  • Yearly Tuition: $12,875
  • Acceptance rate: 87%
  • Average class size: 16 students
  • Application Deadline: None / Rolling

Top Rankings

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

Sports offered
School History

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Year Founded

Student Body

Total Students
295 students
Student Body Type
% Students of Color
State avg.: 18%
Students by Grade
Rosati-Kain High School Student By Grade

Academics and Faculty

Total Classroom Teachers
27 teachers
Student : Teacher Ratio
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size
16 students
Number of AP Courses
26 courses
List of Courses Offered
Advanced Courses
ACC Physics 2, ACC Theatrical Art, ACC United States History, ACC Western Civilization, ACC/AP Advanced English Composition, Advanced Algebra 2 with Trigonometry, AP Analytic Geometry and Calculus, AP Biology 2, AP Chemistry, AP Computer Science, AP Music Theory, AP Statistics, French, Spanish, Truman Institute College Algebra, Truman Institute Plane Trigonometry
Average ACT score
Matriculation DataMatric. Data
Classroom Dress Code
(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
Average Financial Aid Grant
Acceptance Rate
National avg.: 85%
Admissions Director
Laura Schulte, Director of Enrollment



Total ExtracurricularsTotal Extra-curric.
30 extracurriculars
Club or Organization:
Adventure Club, Ambassadors, Bocce Club, Book Club, Campus Ministry, Diversity Club, Environmental Club, French Club, Harry Potter Club, Kougar Outreach, Kpop, Library Guild, Mock Trial, Mu Alpha Theta, Music Ministry, National Honor Society, Ping-Pong Club, please visit to see a current list of extracurriculars, ProLife Club, R-Kapellas, Robotics Team, Scholar Bowl, Science Club, Science National Honor Society, Spanish Club, Spanish National Honor Society, Spirit Club, Student Council, Technology Club, Youth in Government

School Notes

  • 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.
Profile last updated:

School Reviews

i like how the school is and i have a question is it only catholic
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Quick Stats (2021)

  • Top Ranked MO School
  • Grades: 9-12
  • Students: 295 students
  • Yearly Tuition: $12,875
  • Acceptance rate: 87%
  • Average class size: 16 students
  • Application Deadline: None / Rolling

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Did You Know?

The average private school tuition in Saint Louis, MO is $14,823 for elementary schools and $16,557 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Saint Louis, MO is 81% (read more about average acceptance rates across the country).

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