Ranked the #1 Catholic High School in the Kansas City Area on Niche.com
Voted the Best Private School In Kansas City by the Kansas City Star

Why Sion High School

Notre Dame de Sion is a place where student’s individual strengths and gifts are celebrated, and students are given the support and encouragement they need to reach their true potential. Every moment at Sion is an opportunity to grow academically, socially and spiritually. We invite you to come and visit Sion, and see for yourself what makes our community and school a place where you belong.
 
 
Our parent testimonials speak directly to Notre Dame de Sion's academic quality, extracurricular opportunities, social environment, and the support their child receives. Take a moment to hear what parents have to say, who know Sion best.

Sion High School Receives Top Rankings

Niche.com
Sion is proud of the recognition received by Niche.com, which is a respected and trusted source for data-driven rankings using the most comprehensive data on U.S. schools and neighborhoods.

#1 BEST CATHOLIC HIGH SCHOOL IN KANSAS CITY AREA 2024 + 2025!
 
Kansas City Star
Sion is proud to be honored by the Kansas City Star and the greater Kansas City Community as Kansas City’s Favorite Private School! We received "Gold" in the Private Schools Category in the K.C. Favorite's Competition by receiving the highest number of votes. Thank you Kansas City for your support!

#1 KANSAS CITY'S FAVORITE PRIVATE SCHOOL 2024 + 2025!
Notre Dame de Sion
Grade School for Boys and Girls
3823 Locust Street
Kansas City, MO 64109 
P: 816‑753‑3810 | Email
Notre Dame de Sion
High School for Girls
10631 Wornall Road
Kansas City, MO 64114
P: 816-942-3282 | Email