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

2025-26 PreSchool and Kindergarten Registration is now open!

Join us - click below to learn more OR to apply.

Learn more apply now

View our livestream events. Watch now >

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

What’s New at Roncalli

Activities & Athletics Calendar

View all upcoming events >

All School Announcements

April 3, 2025

View all School recent announcements

Middle School & High School Daily Announcements

April 3, 2025

Good luck to the track teams at NSU

‍

Recent News

November 14, 2024

Vocalists at SD Football Playoffs

2024 Lady and Lord!

Middle School is Off to a Great Start!

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

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!

Schedule my visit Contact us

1400 N. Dakota St.
Aberdeen, SD 57401
Office: 605-226-2100

Roncalli Primary School
PreK-1
419 First Ave. NE
Aberdeen, SD 57401
605-225-3460

Roncalli Elementary School
Grades 2-5
501 Third Ave. SE
Aberdeen, SD 57401
605-229-4100

Roncalli Middle/High School
Grades 6-12
1400 N. Dakota St.
Aberdeen, SD 57401
605-225-7440