About Saint Clare Catholic Church
Saint Clare Catholic Church is a Catholic congregation in O'Fallon, Illinois. The church is located at 1411 Cross Street, in the heart of O'Fallon. Saturday 5:00 PM; Sunday 8:30 AM; Sunday 10:30 AM; Tuesday 8:15 PM are the church's regular service times — please confirm with the church before visiting.
Catholic churches form a meaningful part of American Christian life. The Roman Catholic Church is the largest single Christian denomination in the United States, in full communion with the Bishop of Rome. Catholic parishes celebrate the Mass and the seven sacraments. The tradition traces its modern form to the 1st century. Today the tradition counts approximately 70 million in the U.S.
It joins a long tradition of Christian witness across the Midwest — a region known for strong rural and urban Christian traditions. O'Fallon sits within Illinois, whose state capital is Springfield. The church reflects the broader presence of the Catholic community across Illinois.
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Browse all Catholic churches in the USA, or filter by state to see Catholic churches in Illinois. Compare with other Christian traditions in our denomination guide.
Service times
Saturday 5:00 PM; Sunday 8:30 AM; Sunday 10:30 AM; Tuesday 8:15 PM
Always confirm with the church before visiting — service times can change for holidays and seasons.
Location & directions
Frequently asked questions
Where is Saint Clare Catholic Church located?⌄
Saint Clare Catholic Church is located at 1411 Cross Street, O'Fallon, IL 62269.
What denomination is Saint Clare Catholic Church?⌄
Saint Clare Catholic Church is part of the Catholic Churches tradition. The Roman Catholic Church is the largest single Christian denomination in the United States, in full communion with the Bishop of Rome.
When are services at Saint Clare Catholic Church?⌄
Service times: Saturday 5:00 PM; Sunday 8:30 AM; Sunday 10:30 AM; Tuesday 8:15 PM. We recommend confirming with the church directly before visiting, especially around holidays.
Does Saint Clare Catholic Church have a website?⌄
Yes — the official website is https://stclarechurch.org/.
What is the phone number for Saint Clare Catholic Church?⌄
Saint Clare Catholic Church can be reached at +1 618-632-3562. Call before visiting to confirm service times and any special events.
How do I get to Saint Clare Catholic Church?⌄
Saint Clare Catholic Church is at 1411 Cross Street, O'Fallon, IL. Use the map and directions link on this page to navigate from your current location.
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Services: Sunday 9:00 AM; Sunday 11:00 AM; Wednesday 7:00 PM
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Services: Monday 8:30 AM; Tuesday 6:00 AM
Services: Saturday 4:00 PM; Sunday 8:00 AM; Monday 12:00 PM; Monday 7:15 AM
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About this listing
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