All boys, grades 7-12
Catholic tradition, with Benedictine stability
College preparatory, liberal arts curriculum
Forming young men, developing leaders
Friendships and Community
Preparation for an exceptional life
Consistent with our mission, Priory is about the formation of the human person – about the school’s ability for more than 60 years to offer our students preparation for an exceptional life.
Priory News
!["Sharing the Promise, Shaping the Future" Campaign]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1617218721/prioryorg/orkwvrlx72igmqvcerf7/Updated-Renderings-4.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1617218721/prioryorg/orkwvrlx72igmqvcerf7/Updated-Renderings-4.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1617218721/prioryorg/orkwvrlx72igmqvcerf7/Updated-Renderings-4.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1617218721/prioryorg/orkwvrlx72igmqvcerf7/Updated-Renderings-4.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1617218721/prioryorg/orkwvrlx72igmqvcerf7/Updated-Renderings-4.png","width":1343}])
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about "Sharing the Promise, Shaping the Future" Campaign (opens in new window/tab)
![Father Cuthbert]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1537466172/prioryorg/ssfqytdwsxepmkjtj2kn/cuthbert_rn.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1537466172/prioryorg/ssfqytdwsxepmkjtj2kn/cuthbert_rn.jpg","width":400}])
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about Message from Father Cuthbert — Sept. 30, 2022
![Mothers' Club 2022 Fall Mass and Brunch]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1590003385/prioryorg/fs3rc4aenlr7q6cbjw0w/Mothers-club-logo.png","width":200}]){kind=logo}
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about Mothers' Club 2022 Fall Mass and Brunch
![Shield]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1560188497/prioryorg/iwx7btgvjmmw004rlrui/ShieldPost.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1560188497/prioryorg/iwx7btgvjmmw004rlrui/ShieldPost.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1560188497/prioryorg/iwx7btgvjmmw004rlrui/ShieldPost.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1560188497/prioryorg/iwx7btgvjmmw004rlrui/ShieldPost.jpg","width":813}])
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about 2022-23 ISACS Parent Series
![Message from Mrs. Mohan — Sept. 16, 2022]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1635448608/prioryorg/vvd5vqeaifhikv8i4ate/Mohan_Judy_203.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1635448608/prioryorg/vvd5vqeaifhikv8i4ate/Mohan_Judy_203.jpg","width":320}])
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about Message from Mrs. Mohan — Sept. 16, 2022
![Students in science lab with masks]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1659126288/prioryorg/ul8s5zrwpchmbmn54q3k/sidebar_2.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1659126288/prioryorg/ul8s5zrwpchmbmn54q3k/sidebar_2.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1659126288/prioryorg/ul8s5zrwpchmbmn54q3k/sidebar_2.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1659126288/prioryorg/ul8s5zrwpchmbmn54q3k/sidebar_2.jpg","width":1000}])
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Priory Events
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Camp Ondessonk
Whitfield
Whitfield
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Camp Ondessonk
Playing Fields - Cross Country Course
Playing Fields - Cross Country Course
De Smet
De Smet
Playing Fields - Stadium
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Bayless High School
Bayless High School
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Priory at a Glance
Saint Louis Priory School is a Catholic independent day school for boys in grades seven through twelve. Ranked #1 in the categories "Best Catholic High School in Missouri" and "Best All-Boys High School in Missouri" by the consumer website niche.com.
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300+
students in grades 7-12
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150
acres of campus just for you!
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6:1
student-to-teacher ratio
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40%
receive tuition assistance
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100%
participation in athletics
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30
3-Year Average ACT Score 2019-2021
Admissions Information
Visit Priory
We invite you to come and visit our school, meet our students and teachers, see our beautiful campus, and get a sense of what it might be like to be a student at Priory. We know that you will feel the Benedictine hospitality present here!
Why Choose Priory?
"Priory has given me the tools to succeed in any environment that I might find myself in, even if I struggle at the onset." Andrew Rhodes, Class of 2012
Affording Priory
If you think Priory is the right school for your son, we want to make this possible. Priory is committed to working with families to help make attending Priory a reality.
Admissions FAQ
Have questions? We've prepared answers to the most commonly asked questions about applying to Priory and joining our community.
Headmaster's Welcome
Thank you for considering Saint Louis Priory School! Not only do our students learn and grow under the guidance of expert faculty, coaches and spiritual mentors, they foster friendships and become part of a lifelong community. We can't wait to welcome you to Priory.
Experience Priory
Learn More
Explore our website, watch our video, flip though our viewbook to learn more about our unique Benedictine approach to education.
Visit
We invite you to come and visit our school, meet our students and teachers, see our beautiful campus, and get a sense of what it might be like to be a student at Priory.
Apply
We encourage families considering Priory to apply during their son’s 5th or 6th grade year. You are welcome to inquire with the Admissions Office about admission into 8th through 12th grade.