RONCALLI BLAST- TRAP SHOOT taking place June 21

Register by June 18

Roncalli Blast Registration Form 


New Fundraising Opportunity for ACSS friends and families

Boon Supply is an online shopping site with a variety of household items that are high quality and reasonably priced.

go to, select Aberdeen Catholic School System and 50% of your purchase goes back to Roncalli.  

"Everyday Good with Purpose"


Visit the new Roncalli online store front to order Cavalier spirit wear




Upcoming Events

Instilling Catholic values and promoting academic excellence by nurturing mind, body, and soul.