Places of worship in O'Fallon
51 places, local favorites first.
St. Barnabas the Apostle Catholic Church OFallon MO
O'Fallon Christian Church
Assumption of the Blessed Virgin Mary Catholic Church
First Baptist Church of O'fallon
80-Twenty United Methodist Church
Cornerstone United Methodist Church
First Free Will Baptist Church of O'fallon
Holy Cross Lutheran Church
Kingdom Hall of Jehovah's Witnesses
New Life Church
Sisters of the Most Precious Blood
On the map
Where these 51 places are in O'Fallon.
Talk & tips
Favorites, openings and closings from O'Fallon neighbors.
Your answer becomes a post in Town Square.
Some place details from Overture Maps (CDLA-Permissive-2.0), checked against the Census town line. Places added by neighbors go live once a second neighbor confirms them. Spot a mistake? Open the place and tap Edit mode.
How we sort and count
Each list puts neighbor favorites first (ratings and photos), then the most complete listings (a website, a phone number, a note), with local, independent spots ahead of national chains. Categories come from each place’s map category, so a café filed under “Shops” still shows up with the cafés. “A five-minute walk” is a quarter mile from the busiest spot on the map. Per-1,000 figures use the Census population.