Our parish has a 150 year history here in O’Fallon and I invite you to join us, as a visitor or as a member of our 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 by where we hope you will find Christ here, and help us 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
You’re invited to attend the first meeting of the ALL NEW Assumption’s Men’s Group. The meeting will be held in Hall B at 7 p.m. on Wednesday,...
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On the Eve of Pentecost, Saturday, May 27, Archbishop Mitchell Rozanski announced details about All Things New plans. Details about what to expect at Assumption are ...
The O'Fallon Knights of Columbus is putting together a float for the O'Fallon Heritage & Freedom Fest Parade and you are invited to join in the fun! If you ar...
Every year, the Annual Catholic Appeal (ACA) provides us an opportunity to realize the difference we can make when we act together in God's love. By serving the ...
Are you a loving individual with exceptional customer service and organizational skills who is looking to serve the Lord in a greater role at Assumption? If so, we need Y...