ACSS COVID Update
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We are currently accepting registrations for 2021-2022

Come join the Roncalli Family!
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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.  

Learn more about Roncalli
primary school girls reading together
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

November 23, 2021

Good luck to the Junior High Girls Basketball teams as they play Aberdeen Christian

Congratulations to the following students selected as the Exchange Club Students of the Month: 

Senior: Ella Ulmer

8th grader--Bryson Lane

7th--Joe Cogley



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Recent News

Food Drive for Primary and Elementary!
November 9, 2021

Food Drive for Primary and Elementary!

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Parent Survey Results
November 9, 2021

Parent Survey Results

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Sisters Visit JH/HS
November 3, 2021

Sisters Visit JH/HS

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State Boys Golf
October 6, 2021

State Boys Golf

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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