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Catholic Churches in O'Fallon, MO

4 churches in and around O'Fallon, Missouri.

O'Fallon has about 95,355 residents, which works out to 4.2 Catholic churches per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Catholic Churches in O'Fallon

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  1. Assumption of the Blessed Virgin Mary Catholic Church

    403 N Main St, O'Fallon, MO 63366-2205

    Eucharistic adoration · Faith formation · Baptism

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  2. Saint Juan Diego Parish

    1400 N Main St, O'Fallon, MO 63366

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  3. Sisters of the Most Precious Blood

    204 N Main St, O'Fallon, MO 63366

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  4. Assumption Catholic Church

    115 W 3rd St, O'Fallon, MO 63366-1609

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4churches
4.2per 100,000 residents
4with a phone
4with a website

Of the 4 Catholic churches listed in O'Fallon, 4 give a phone number and 4 have a website. No national chains here — every church on this page is independent. By what they offer: 1 streams Mass online. The nearest bigger selection is St Charles with 7.

O'Fallon 4 churches

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