Primary School

Roncalli Primary School

kindergarten students gathered around a table

Welcome to Roncalli Primary!

Welcome to Roncalli!

We are so happy that you are here. My name is Mrs. Tammy Kost and I am your K-6 principal. I have been a part of the Roncalli family since 2005, first as a parent, and later as a teacher. I have been teaching  2nd grade at Roncalli Primary  since 2013, and I have loved every minute of it. In May of 2020, I graduated from Northern State University with a Masters in Education with an Administration and Leadership Endorsement.

My love and dedication for this school runs deep and I am honored to spend my days with your children. One of my greatest responsibilities in my role as principal is to provide your children with the opportunity to draw closer to Jesus. I look forward to  watching them grow in their knowledge and faith. Roncalli has a rich history of teaching the whole child by “Instilling Catholic values and promoting academic excellence by nurturing mind, body and soul”.

My desire is to have a strong home and school connection, so please feel free to reach out to me at any time with any questions or concerns.

May God’s peace be with you and your family. Thank you for all that you do and for choosing Roncalli for your children!


Mrs. Tammy Kost
Roncalli K-6 School Principal


View the Primary School Handbook


Browse our library selection


View our PreK-6 supply list