Ward 3 Councilmembers

100 North Main Street divider O'Fallon, MO 63366 divider Phone: 636-240-2000
Hours: Monday – Friday: 8:30 a.m. – 4:30 p.m.

Explore
O'Fallon

O'Fallon Municipal Centre
100 North Main Street
O'Fallon, MO 63366
Phone: 636-240-2000
Hours: Mon. – Fri.: 8:30 a.m. – 4:30 p.m.

Term ends: April 2026

Term ends: April 2025

Click on the map to open a detailed view of the highlighted area.

We are here to help!

Receive weekly updates with the latest news, upcoming events and important information from the City of O'Fallon.