ACSS COVID Update
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We are currently accepting registrations for 2022-2023

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
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 14, 2022

Good luck to the Girls Basketball Team as they travel to Groton and on Saturday to the Boys basketball team in Warner and Wrestling at Harrisburg.

Reminder that we do not have school on Monday as we celebrate Martin Luther King Day



The Catholic United Financial Raffle has arrived!  Ticket Packets will be sent home today. The final day to turn in tickets is Monday, February 14.  Remember, 100% of sales stay at Roncalli to assist in supporting our school!

There is NO school Monday, January 17 as we celebrate Martin Luther King Day.

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Recent News

Good Luck Miss Aberdeen!
January 5, 2022

Good Luck Miss Aberdeen!

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Christmas Hours 2021
December 23, 2021

Christmas Hours 2021

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Kindergarten Information Night
December 23, 2021

Kindergarten Information Night

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ACT Information for 2021 Parent Survey!
November 30, 2021

ACT Information for 2021 Parent Survey!

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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