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Come be a Cavalier!

Currently accepting registrations for
Preschool and K-12th grade.
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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.  

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Total Students
student/teacher ratio

What’s New at Roncalli

Activities & Athletics Calendar

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Daily School Announcements

May 26, 2021

Report cards for students in grades 7-12 have been published to the portal. Enjoy your summer!

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Recent News

Thanks to the Aberdeen Police Department!
June 16, 2021

Thanks to the Aberdeen Police Department!

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Have a great summer!
May 21, 2021

Have a great summer!

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Congrats, Grads!
May 21, 2021

Congrats, Grads!

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Second Grade Field Trip
May 5, 2021

Second Grade Field Trip

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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