Welcome to Sion

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

Educating Minds

Expanding Hearts

Empowering Lives

Camellot Academy to debut at Sion next summer...

Two Sion students selected to Women's Foundation 2016 Girls Leadership Class...

MSHSSCA announces 2016 Missouri All-State Team...

Soccer takes second consecutive state championship...

Read all NDS news...