Our beautiful parish has a 154 year history here in O’Fallon! I invite you to join us, as a visitor or as a member of our loving parish family, as we continue that history of striving to follow Christ. I hope this website can answer your immediate questions, but you are always welcome to contact us personally, or better yet, to stop in for a visit to find Christ here... and bring Christ to the world.
Peace, Fr. Nick
Saturday Vigil: 5pm Sunday: 8am, 10am, 12-Noon, 5:30pm Monday-Friday: 6:30am, 8am & Saturday: 8am
Holy Day’s Vigil for Feast: 5:30pm Feast Day: 6:30am, 8am and 7pm
The Assumption SVdP Conference is grateful for your unwavering support again this year and the help and support you provide to those neighbors in need in our pa...
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The Assumption Cemetery Committee is having a regularly scheduled Spring Cemetery Workday at 9AM, Saturday, May 2. Please do not forget to remove...
We’re thrilled to announce that Assumption of the Blessed Virgin Mary Parish is gearing up for our Annual Fall Festival, happening Saturday, October 3, and Sunday, ...
On April 18, with grateful hearts, we will launch the Annual Catholic Appeal in our parish. The Appeal is one of the most impactful ways to serve others throughout t...
The annual Archbishop’s Collection for Retired Priests is traditionally held on Easter Sunday. This is a beautiful opportunity for to honor the vibrant legacy of pr...
We are thrilled to announce the addition of four new parishioners to our Parish Council! A heartfelt thank you to those who were nominated and graciously accepted this ca...