St. Mary of the Assumption Catholic Parish


Parish School of Religion (PSR)

Class for children grades K through 6th grade are offered every Sunday during the school year from 9:30-10:20am and Wednesdays from 5:30-6:45pm. You can choose from either option for the year.

Right of Christian Initiation of Adults (RCIA)

RCIA classes are available to anyone who wishes to learn more about the Catholic faith.

Small Church Communities (SCC)

The key elements of a SCC are: Prayer, Scripture and Church Teaching, Faith Sharing, and Mutual Support. For more information or to join a Small Church Community contact Cindy Henderson at 937-557-1711 ext.102 or

Vacation Bible School (VBS)

Join us for VBS,  All sessions take place in the Parish Center.

Bishop Leibold School

Bishop Leibold School, a consolidated school serving the parishes of St. Henry and Our Lady of Good Hope since 1974, serves students from Preschool through Eighth Grade. For more information on Bishop Leibold School, you can visit or you can call the office at either 937-866-3021 (West Campus, in Miamisburg, Preschool - 3rd Grade) or 937-434-9343 (East Campus, in Miami Township, 4th - 8th Grade).

Youth Ministry

We have an active youth group that is comprised of students in 7th through 12th grades. For more detailed information please contact Mark Henderson, Coordinator of Youth Ministry, at 937-557-1711 ext. 103 or
You can also check out these places to see what we are up to:

  • Facebook group: SMYM - St. Mary Youth Ministry
  • Twitter: follow @smymiscool