Religious Education classes are offered through St Patrick's and St Mary's Parish on Wednesday evenings, following the Ottumwa Public Schools schedule. Kindergarten through 3rd grade are offered at St. Patrick's and 4th-8th at St. Mary's.

The High School Youth group meets the first Sunday of the month. Please see the bulletin for further details.

Ottumwa's Catholic elementary school, Seton, has classes for those in Kindergarten through 5th grade. Please visit their Facebook page, or website, for more information.