ACSS COVID Update
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You’re Invited to Kindergarten Open House February 1, 2021

Meet our teachers, tour the classrooms and learn what it’s like to become a member of the Roncalli family!
View our livestream events. Watch now >

The Roncalli Experience

The Aberdeen Catholic School System invites you to explore all we have to offer. Roncalli is excited to be able to offer a truly Catholic experience, one which is prayerful, positive, affirming, and growth oriented. Our rich tradition of academic excellence, service to our parish families and community, and competitive co-curricular activities help to impart in our students a strong foundation of faith and knowledge.  

Learn more about Roncalli
montage of Roncalli student life
Grades
PreK-12
Total Students
470
student/teacher ratio
10:1
Schools
3

What’s New at Roncalli

Activities & Athletics Calendar

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Daily School Announcements

January 21, 2021

Good luck to the Girls Basketball teams as they host Webster and to the JV Cougar hockey team as they host Brookings at 7pm

Tomorrow is Help Take a Child to School No Uniform Day.  Pay $1.00 to your 2nd hour teacher to participate.  If you have 2nd hour open, please stop and pay Mrs. Imberi when you come to school.


The Catholic United Raffle has begun.  Remember all money raised stays at Roncalli!

Help Take a Child to School is  Friday,  January 22.  Please bring $1 to participate.

Please remember to send a mask with your child everyday.


The Catholic United Raffle has begun.  Remember all money raised stays at Roncalli!

Help Take a Child to School is  Friday,  January 22.  Please bring $1 to participate.

Please remember to send a mask with your child everyday.


View all recent announcements

Recent News

Help Take a Child to School Day Coming Up
January 20, 2021

Help Take a Child to School Day Coming Up

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A Night of Fine Arts
January 19, 2021

A Night of Fine Arts

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Student Athletes Compete on and Off the Field
January 15, 2021

Student Athletes Compete on and Off the Field

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Gray Imbery Joins 1,000 Point Club
January 12, 2021

Gray Imbery Joins 1,000 Point Club

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View all News

What Parents & Students are Saying

I love that I have a relationship with my children’s teachers. I can reach out to them with any questions or concerns. The small class sizes let us get to know the parents  that our kids go to school with everyday.
Kristie Martin
We would absolutely recommend Roncalli to anybody in the community.Whether you are Catholic or not, it is a great atmosphere full of faith.The Roncalli teachers really care and love their students.
Kristina Kessler
The staff is so supportive and helpful towards their students. I genuinely feel loved by my teachers and like being in school.
E, Sophomore Class

Become part of the Roncalli family today.

Roncalli is proud to offer a faith based education in a small school environment full of caring educators. We invite you to take a closer look at what Roncalli can offer your family!

montage of Roncalli student life