May you find Christ here. May you bring Christ to the world.

Welcome to Assumption of the Blessed Virgin Mary Parish!

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

We invite you to view Archbishop Rozanski's message, learn more, subscribe, be inspired, and pray with us!

     

Mass Schedule

Saturday: 8am
Saturday Vigil: 5pm
Sunday: 8am, 10am, 12-Noon, 5:30pm
Monday-Friday: 6:30am, 8am

Holy Day’s
Vigil for Feast: 5:30pm
Feast Day: 6:30am, 8am and 7pm

Announcements
Archdiocese of St. Louis Launches - "All Things New"!
Archdiocese of St. Louis Launches - "All Things New"!

Today, January 25, 2022, as the Church celebrates the Conversion of St. Paul, the Archdiocese of St. Louis officially announces the strategic pastoral planning process kn...

Read more ...

Assumption Catholic School Open House January 30!
Assumption Catholic School Open House January 30!

Come join us for Assumption Catholic Grade School's Open House on January 30 from 11AM-12:30PM! The highlight of the day will be the grand opening of our early childh...

Read more ...

Scholarships Available for the 2022-2023 School Year!
Scholarships Available for the 2022-2023 School Year!

Are you looking to send your child to Assumption School or to St. Dominic High School and need a scholarship for the 2022-2023 school year? Beginning January 18th, you ca...

Read more ...

Attention Young Adults 21-40!
Attention Young Adults 21-40!

Young Adults, we need you! Are you looking for ways to become more involved with parish ministry and school activities? Please scan this QR code below to take ...

Read more ...

Athletic Association News!!
Athletic Association News!!

Basketball practices are starting up! Everyone is looking forward to this season!  Coordinators: We are looking for volunteers for Golf and Baseball/Softball. The...

Read more ...

Two Positions Available At Assumption Parish!
Two Positions Available At Assumption Parish!

Director Of Communications And Marketing Organization: Assumption (O'Fallon) Full Time Job Description Assumption Parish in O'Fallon, Missouri is seek...

Read more ...

View All News

Sign Up for Parish News Email Blasts