The Roncalli 60th All-School Reunion is July 26-27! Click here to learn more.

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The Roncalli Experience

Our families consistently say Roncalli offers a fantastic education in a small, family atmosphere. We invite you to prayerfully consider Roncalli for your family, too!

Learn more about Roncalli
Grades
PreK-12
Total Students
593
student/teacher ratio
12:1
campuses
3

What’s New at Roncalli

Activities & Athletics Calendar

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All School Announcements

April 9, 2026

April 7, 2026

April 1, 2026

PreK-5th Grade:

  • 5th grade parents - you have received a Parent Portal Permission slip. Please sign and return this form to school.
  • All K - 5 students participated in a Hearing Screening today. If your child did not pass the screening, a letter will be sent home.
  • There will be NO School on Friday, April 3rd or Monday, April 6th for our Easter Break.
  • Mark your calendars for the Bloom & Believe Festival (formerly known as the PTO Spring Carnival) at RHS on Sunday, May 3rd. More information to come.
  • Kindergarten applications and Preschool registration for the 2026–2027 school year are now open. To begin the process, please visit the school website and click the “Apply Now” tab. https://www.aberdeenroncalli.org/

6-12th Grade:

  • We will have Living Stations put on by the Seniors at 2:15pm on April 2nd.
  • Reminder: Parent meeting for 8th Graders going into 9th grade, and their parents, is April 9th at 6:00pm.
  • Have a Blessed Easter Break! Friday, April 3-Monday, April 6

April 1, 2026

March 31, 2026

March 30, 2026

March 27, 2026

March 26, 2026

View all School recent announcements

Middle School & High School Daily Announcements

April 9, 2026

Good luck to those participating at the State Art through Saturday

Congratulations to the senior boys for winning the March Madness Tournament - they have earned a no uniform day tomorrow, April 10th

Reminder to 8th grade students of the registration night tonight for you and your parents at 6:00 pm

The 2025-2026 Middle/High School yearbooks are on sale now! Bring $60 in cash or check to Mrs. Imberi in the high school office or order online at jostensyearbooks.com.

There will not be Mass this Friday morning

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PreK - 5th Grade Announcements

Recent News

Veterans Day Art
November 12, 2025

Veterans Day Art

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First Place at Aberdeen Marching Band Festival
October 6, 2025

First Place at Aberdeen Marching Band Festival

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New Record Set!
October 6, 2025

New Record Set!

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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
I am glad I can pray in school and I feel like I have become closer to God. The teachers are nice, too.
A, sixth grade

Come join us! 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!

collage of roncalli students