Rosati-Kain High School

Through a vibrant Catholic education, we cultivate the individuality, faith, talent, and aspirations of young women who will lead and serve the world.

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Address: 4389 Lindell Blvd
St. Louis, MO 63108
Phone Number: 314-533-8513 ext. 2216
Since 1911, Rosati-Kain High School has conferred diplomas to more than 13,000 young women. In the beginning, the School Sisters of Notre Dame and the Sisters of St. Joseph of Carondelet charged no tuition and earned no salaries at what is now the only all-girls high school in the city of St. Louis providing a premier Catholic college preparatory education to young women from over 90 zip codes and 100 partner schools. Rosati-Kain relies on the financial contributions of alumnae, parents, grandparents, faculty, staff, and friends to support its operating budget and provide scholarships and tuition assistance.

Always encouraging young women to become their best selves, today, nearly 300 students are challenged daily in academics and faith. With over 30 clubs and activities, each student can find a place where she truly belongs.

Tagline: Believe. Achieve. Do.

Ranked by Niche in 2018:

#5 Best All-Girls High Schools in Missouri
#10 Most Diverse Private High School in Missouri
#11 Best Catholic High School in Missouri
#14 Best College Prep Private High School in Missouri
#4 Best All-Girls High School in St. Louis Area
#3 Best Private High School in St. Louis City County
"I'm going to be eighty years old in July of this year. I credit every thing I know and practice to what I was taught at Rosati-Kain. I miss the school and the sisters to this day." - Loretta Ramshaw

"I wouldn't change my time here for the world. I made lifelong friendships and received an excellent education that more than prepared me to attend two excellent universities in New York City. Very proud alumna here!" - Gina Sigillito

"To this day, all my friends I made at R-K are still my best friends. This school shaped me into the woman I wanted to be. Thanks to the teachers and administration for all the effort that goes into educating young women! Once a Koug, always a Koug." - Kathleen Buck

"I loved Rosati-Kain! Meeting girls from all over the St Louis area helped me expand my horizons and build new friendships." - Katherine Tyrrell

"Rosati has been an incredible experience for me! It has prepared me for my future and I have made lasting friends and memories along the way. I am going into ecology or veterinary sciences. I am very passionate about science and not only have I learned so much in school, but clubs like robotics and Science National Honor Society/Science Club have allowed me to learn new skills and do new things I couldn't do at other schools. In addition to STEM, I have been able to experience the arts in depth along with the Catholic faith! Rosati-Kain really embodies STREAM!" - Current Junior

"I love it at R-K! It's a great atmosphere full of a diverse group of girls, not only racially, but socioeconomically, different talents, and interests. Rosati is one of those places where you will find everyone has different interests, but can still come together over school community. Academics are very good, and the location is in one of the best neighborhoods in the country. I wish Rosati was more known and considered with middle schoolers." - Current Senior