Welcome to Sion

Kansas City's premier PK - High School
Catholic Academic Institution

Educating Minds

Expanding Hearts

Empowering Lives

Le Flambeau Yearbook named a 2016 Pacemaker finalist...

Shooting Stars Finalists going to Exhibit at the Nerman Museum...

Yearbook Excels in Quill & Scroll Yearbook Excellence Contest...

Sion student named Athlete of the Week...

Read all NDS news...