City Hall Closed on Monday, January 20, 2020 in Observance of MLK Day
O’Fallon, Illinois - January 14, 2020 – In observance of Martin Luther King, Jr. Day, City Hall will be... more ››
O’Fallon Presented with CityWorks Excellence in Enterprise Award
O’Fallon, Illinois – At this year’s Cityworks Conference, the City of O’Fallon was awarded the 2019... more ››
O’Fallon Town Hall Meeting – January 15, 2020
O’Fallon, Illinois – A town hall meeting will be held on Wednesday, January 15, 2020 at O’Fallon City... more ››
Please Remove Vehicles and Obstructions from Designated Emergency Snow Routes
O’Fallon, Illinois – Due to the National Weather Forecast of snow impacting the City of O’Fallon, we... more ››
Downtown District Façade Improvement Program
O’Fallon, Illinois – The City of O’Fallon has launched the Downtown District Façade Improvement Program.
Breakfast With Santa – December 14, 2019
O’Fallon, Illinois – The O’Fallon Police Department will be hosting a Breakfast with Santa at Amelia V.... more ››
Downtown District Wins an Outstanding Local Government Achievement Award
O’Fallon, Illinois – The City of O’Fallon, O’Fallon-Shiloh Chamber of Commerce, and O’Fallon Downtown... more ››
Veterans’ Day Ceremony Moved to First Baptist Church; Parade Cancelled
O’Fallon, Illinois – Due to the forecasted weather, the Veterans’ Day Ceremony scheduled for Monday,... more ››
City Hall closed on Thursday and Friday, November 28 & 29, 2019 for Thanksgiving, December 25, 2019 for Christmas and January 1, 2020 for New Years
O’Fallon, Illinois – In observance of Thanksgiving, City Hall will be closed on Thursday and Friday, November 28 & 29, 2019. Regular... more ››
Simmons Road Open to Traffic
The Simmons Road Reconstruction is substantially complete and has reopened to traffic. Additional work with lane restrictions will... more ››
Veterans’ Day Programs on November 11, 2019
O’Fallon, Illinois - Mayor Herb Roach and the O’Fallon City Council encourage the residents of O’Fallon... more ››
O’Fallon Town Hall Meeting – October 23, 2019
O’Fallon, Illinois – A town hall meeting will be held on Wednesday, October 23, 2019 at O’Fallon City... more ››
Halloween Safe Stops and Trick-or-Treat Hours
O’Fallon, Illinois – The City of O’Fallon Police, Fire and Emergency Medical Services Departments will be... more ››
O’Fallon City Cemetery Walk – October 12, 2019
O’Fallon, Illinois – The O’Fallon Historic Preservation Commission will be hosting a Cemetery Walk of... more ››
2019 Night to Unite! – Tuesday, October 1, 2019
O’Fallon, Illinois – The O’Fallon Police Department will be hosting the 2019 Night to Unite! on Tuesday,... more ››
System Wide Boil Water Order Lifted
O’Fallon, Illinois – The boil water order for all O’Fallon water customers (including those in O’Fallon... more ››
All O’Fallon Water Customers Under a Boil Order Until Further Notice - August 28, 2019
O’Fallon, Illinois – All City of O’Fallon water customers, including those in O’Fallon and Fairview... more ››
City Hall Closed on Monday, September 2, 2019 in Observance of Labor Day
O’Fallon, Illinois – In observance of Labor Day, City Hall will be closed on Monday, September 2, 2019.... more ››
Phase 4 of the Presidential Streets Rehabilitation Project Beginning on Monday, August 26, 2019
O’Fallon, Illinois – The City of O’Fallon will begin Phase 4 of the Presidential Streets Rehabilitation... more ››
Dedication of Gary Graham Field at the Family Sports Park – August 29, 2019
O’Fallon, Illinois - August 21, 2019 – The O’Fallon Community is invited to the O’Fallon Family Sports... more ››