Assumption of the Blessed Virgin Mary Parish

Assumption of the Blessed Virgin Mary Parish A Roman Catholic Church in O'Fallon, MO -- Where Christ's love is known in our every gathering! Our page is run by staff and volunteers.

If you would like to contact any of our clergy, please call the parish office. Anyone who drives down Main Street in O'Fallon, Missouri can see that the people of God at Assumption Parish have built something beautiful! Yet, as beautiful as our buildings are, the true beauty is not in the buildings, but in what they hold: for they hold Love. It is our commitment at Assumption that – by how we live

- Christ’s love would be known in our every gathering. We strive to be respectful and inclusive of each individual's relationship with God. If you have been searching for a place where real people, with real problems, are searching for honest solutions, Assumption Parish may well be the Faith Community for you. For information on how to register, go to: http://www.assumptionbvm.org/index.php?option=com_content&view=category&layout=blog&id=16&Itemid=116

Our normal weekend Mass times are Saturdays at 5pm and Sundays at 8am, 10am, 12pm. and 5:30pm (Lifeteen). For our full schedule of Sacraments, please go to: http://www.assumptionbvm.org/index.php?option=com_content&view=category&layout=blog&id=18&Itemid=106

Please join us in our financial vision:
We each give financially as God asks of us:
+ For the physical and spiritual needs of all who would ever come here
+ For the needs of those who suffer, and
+ For our own spiritual well-being and growth

To sign up for online giving, please go here: https://www.egsnetwork.com/gift/gift.php?giftid=9D8423AC-D82D-430C-BA66-00334DBE1F6A

Join for the Annual Fall Festival on Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Church, 403...
09/04/2026

Join for the Annual Fall Festival on Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Church, 403 N. Main St., O’Fallon!

A huge thank you to Colleen Henkelman - State Farm Agent for her generous Gold Sponsorship—your support helps make this amazing event possible!

• Enjoy unlimited carnival rides (wristbands online only through Sept. 13 bit.ly/FallFestivalCarnivalRideWristband)

• live music (Wh***ey Bent on Saturday night, Klose Kuarters with Mark Klose on Sunday afternoon)

• delicious dinners (pork steak Saturday, Hobos at the Legion fried chicken Sunday)

• kids’ games (tickets online bit.ly/kidsgametickets)

• shopping at the Country Store

• quilt raffle (tickets $5 each or three for $10)

• mega raffle with a *$26,000 worth of prizes! (bit.ly/MegaRaffleAssumption)

Bring your family and friends for two days packed with fun, food, and festivities. For details, visit assumptionbvm.org or call 636-240-3721. We can’t wait to celebrate with you!

Is your child registered and ready for PSR at ?We’re celebrating the opening of the new year with our Welcome Back Mass...
09/02/2026

Is your child registered and ready for PSR at ?

We’re celebrating the opening of the new year with our Welcome Back Mass and Open House on Wednesday, Sept. 9. All students and their families are encouraged to attend Mass together at 6:15 pm in the church, followed by our Open House for grades 1-5 and Adaptive Needs children in the school, and EDGE students in grades 6-8 in the parish center.

We can't wait to share Christ's love with you! For more information, visit us at assumptionbvm.org or contact Holly Woytus at [email protected].

We’re excited to invite you to the Annual Fall Festival on Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at ...
09/01/2026

We’re excited to invite you to the Annual Fall Festival on Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Church, 403 N. Main St., O’Fallon!

A heartfelt thank you to the Knights of Columbus Council 2269 - OFallon MO and Ladies Auxiliary for your support and Gold Sponsorship!

• Enjoy unlimited carnival rides (wristbands online only through Sept. 13 bit.ly/FallFestivalCarnivalRideWristband)
• live music (Wh***ey Bent on Saturday night, Klose Kuarters with Mark Klose on Sunday afternoon)
• delicious dinners (pork steak Saturday, Hobos at the Legion fried chicken Sunday)
• kids’ games (tickets online bit.ly/kidsgametickets)
• shopping at the Country Store
• quilt raffle (tickets $5 each or three for $10)
• mega raffle with a *$26,000 worth of prizes! (bit.ly/MegaRaffleAssumption)

Bring your family and friends for two days of fun, food, and festivities. For details, visit assumptionbvm.org or call 636-240-3721. We can’t wait to celebrate with you!

Experience the excitement at the Annual Fall Festival! 🎉Mark your calendars for Saturday, Oct. 3 (2–11PM) and Sunday, ...
08/31/2026

Experience the excitement at the Annual Fall Festival! 🎉

Mark your calendars for Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Parish, 403 N. Main St., O’Fallon.

Special thanks to Peoples Bank & Trust for being our Gold Sponsor!

Here’s what’s in store:
• Unlimited carnival rides—get your wristbands online by Sept. 13 for nonstop fun
• Live music: Wh***ey Bent on Saturday night, Klose Kuarters with Mark Klose on Sunday afternoon
• Delicious dinners: Pork steak on Saturday, Hobos at the Legion fried chicken on Sunday (both with sides and dessert)
• Kids’ games—buy tickets online to skip the wait
• Shop for crafts, baked goods, and more at the Country Store
• Mega raffle with seven winners, including a $15,000 grand prize!

Bring your family and friends for two days of food, fun, and festivities. Visit assumptionbvm.org or call 636-240-3721 for details, and don't forget to share this post. See you at the festival!

🎡 Get ready for the Annual Fall Festival! Join us Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumptio...
08/28/2026

🎡 Get ready for the Annual Fall Festival! Join us Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Church, 403 N. Main St., O’Fallon.

A big thank you to Representative Dave Hinman and Family for your generous Gold Sponsorship!

Enjoy two days packed with fun:
• Unlimited Carnival Rides: Buy your wristbands online by Sept. 13 for unlimited rides all weekend. https://bit.ly/FallFestivalCarnivalRideWristband

Live Music & Entertainment: Wh***ey Bent rocks Saturday night (6:30–10:30PM), and Klose Kuarters with Mark Klose brings classic hits Sunday afternoon (1–4PM)

• Delicious Dinners:
o Saturday: Pork steak dinner with sides and dessert ($16, starts at 4PM)
o Sunday: HOBO's fried chicken dinner with sides and dessert ($16, starts at 11AM)
• Kids’ Games: Get your tickets online to skip the lines! bit.ly/kidsgametickets

• Shop & Explore: Find seasonal décor, crafts, baked goods, jams, and more at the Country Store

Quilt Raffle: Take a chance—win a beautiful Queen size or baby quilt! Tickets are $5 each or three for $10.

• Mega Raffle: *$26,000 in great cash prizes up for grabs! Tickets available online. bit.ly/MegaRaffleAssumption

Don’t miss out on the fun, food, and festivities! For details, visit assumptionbvm.org or call 636-240-3721

🎉 Happy… Happy Birthday to our AMAZING Pastor, Father Nick Kastenholz! 🎂Special blessings on your special day from your ...
08/27/2026

🎉 Happy… Happy Birthday to our AMAZING Pastor, Father Nick Kastenholz! 🎂

Special blessings on your special day from your family. We ❤ you!

If you missed Father Nick Kastenholz’s ‘Overview of the Catholic Faith,’ and you want to listen to God’s call and deepen...
08/26/2026

If you missed Father Nick Kastenholz’s ‘Overview of the Catholic Faith,’ and you want to listen to God’s call and deepen your relationship with Him, there is still time to join us at .

Learn more about the Order of Christian Initiation of Adults (O.C.I.A.) and how to become Catholic by visiting the Assumption website at assumptionbvm.org, and clicking on “Our Faith” at the top menu, or call Missy Lowrey, O.C.I.A. Coordinator, [email protected].

Let Assumption of the Blessed Virgin Mary Church in O’Fallon be the place where your spiritual journey begins.

🎡 Get ready for the Annual Fall Festival! Join us Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumptio...
08/26/2026

🎡 Get ready for the Annual Fall Festival! Join us Saturday, Oct. 3 (2–11PM) and Sunday, Oct. 4 (11AM–5PM) at Assumption Church, 403 N. Main St., O’Fallon.

A big thank you to Twin Oaks At Heritage Pointe for your generous Gold Sponsorship!

Enjoy two days packed with fun:
• Unlimited Carnival Rides: Buy your wristbands online by Sept. 13 for unlimited rides all weekend. https://bit.ly/FallFestivalCarnivalRideWristband

Live Music & Entertainment: Wh***ey Bent Bent rocks Saturday night (6:30–10:30PM), and Klose Kuarters with Mark Klose brings classic hits Sunday afternoon (1–4PM).

• Delicious Dinners:
o Saturday: Pork steak dinner with sides and dessert ($16, starts at 4PM)
o Sunday: HOBO'S famous fried chicken dinner with sides and dessert ($16, starts at 11AM)

• Kids’ Games: Get your tickets online to skip the lines! bit.ly/kidsgametickets

• Shop & Explore: Find seasonal décor, crafts, baked goods, jams, and more at the Country Store.

• Mega Raffle: *$26,000 in great cash prizes up for grabs! Tickets available online. bit.ly/MegaRaffleAssumption

Don’t miss out on the fun, food, and festivities! For details, visit assumptionbvm.org or call 636-240-3721.

Experience the excitement at the 2026 Assumption Fall Festival, thanks to the incredible support from Patriarch Roofing!...
08/25/2026

Experience the excitement at the 2026 Assumption Fall Festival, thanks to the incredible support from Patriarch Roofing! 🎉

Join for a weekend packed with:
1. live bands
2. thrilling carnival rides & classic games
3. mega raffle jaw-dropping prizes
4. country store full of treasures
5. stunning quilt raffle
6. tasty food and sweet treats for all ages

📅 Save the dates: • Saturday, Oct. 3 (2–11PM) • Sunday, Oct. 4 (11AM–5PM) 📍 403 N. Main Street, O’Fallon – for more details, visit assumptionbvm.org

Tag your festival crew and get ready for unforgettable fun! See you there!

Fall fun is just around the corner at the Assumption Fall Festival!We’re grateful to Hoffmann Brothers for their generou...
08/24/2026

Fall fun is just around the corner at the Assumption Fall Festival!

We’re grateful to Hoffmann Brothers for their generous support—thanks to them, the festival is going to be a fantastic community event! Join us for:
1. live music
2. Exciting carnival rides and classic games
3. Big raffle prizes you won’t want to miss
4. A country store full of treasures
5. A special quilt raffle
6. Delicious food and treats for all ages

🗓️ Don’t forget: • Saturday, October 3 (2–11PM) • Sunday, October 4 (11AM–5PM)
📍 Assumption Parish, 403 N. Main Street, O’Fallon - More details: assumptionbvm.org.

Bring your friends and family—let’s celebrate together and make this festival the highlight of the season!

Address

403 N Main Street
O'Fallon, MO
63366

Telephone

+16362403721

Website

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