Welcome to Sion

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

Educating Minds

Expanding Hearts

Empowering Lives

Sion marks 47 years of National Merit Recognition with 3 Semifinalists in 2014...

Fun and healthy lunches at the Grade School Campus...

Class of 2014 College Decisions...

Sion Students receive Lacrosse All-American Honors...

Read all NDS news...