Correction: City Hall Closed on Tuesday, July 4, 2023, in Observance of Independence Day
O’Fallon, Illinois – In observance of Independence Day, City Hall will be closed on Tuesday, July 4, 2023... more ››
State Street Lane Closure beginning Tuesday, May 30, 2023.
O’Fallon, Illinois – The O’Fallon Public Works Department will be closing the State Street acceleration lane onto Highway 50 beginning on... more ››
Road Closure on Hawthorne Place at the Intersection of Highway 50 Beginning on Tuesday, May 30, 2023
O’Fallon, Illinois – Beginning Tuesday, May 30, 2023, Hawthorne Place at the intersection of Highway 50... more ››
O’Fallon’s Electrical Aggregation Rate - Important Update
O’Fallon, Illinois – The City of O’Fallon participates in the Municipal Electrical Aggregation Program,... more ››
Fireworks Over O’Fallon – July 3, 2023
O’Fallon, Illinois – The Annual Fireworks Over O’Fallon will be held on Monday, July 3, 2023, at dusk (... more ››
Memorial Day – May 29, 2023
O’Fallon, Illinois – In observance of Memorial Day, City Hall will be closed on Monday, May 29, 2023.... more ››
O'Fallon Veterans Monument Memorial Day Event
O’Fallon, Illinois – The City of O’Fallon will hold a Memorial Day observance on Monday, May 29th at 11:30 am at The... more ››
Rock Springs Rotary Park Prescribed Burn
O’Fallon, Illinois – The City of O’Fallon Parks and Recreation Department, with assistance from the O’... more ››
O’Fallon Candidate Forums
O’Fallon, Illinois – The O’Fallon-Shiloh Chamber of Commerce, O’Fallon Weekly, and O’Fallon Progress will... more ››
City Hall Closed on Monday, February 20, 2023, in Observance of Presidents Day
O’Fallon, Illinois – In observance of President’s Day, City Hall will be closed on Monday, February 20,... more ››
Waste Management Waste Hauler Contract Renewed
O’Fallon, Illinois – The City of O’Fallon has renewed the trash hauler contract with Waste Management for... more ››
Please Remove Vehicles and Obstructions from Designated Emergency Snow Routes
O’Fallon, Illinois – Due to the National Weather Forecast of snow potentially impacting the City of O’Fallon, January 24 - 25, 2023, the... more ››
City Hall closed on Thursday and Friday, November 24 & 25, 2022 for Thanksgiving
O’Fallon, Illinois - In observance of Thanksgiving, City Hall will be closed on Thursday and Friday,... more ››
2022/10/27 - Veteran's Day Ceremonies 2022
O’Fallon, Illinois – Mayor Herb Roach and the O’Fallon City Council encourage the residents of O’Fallon... more ››
O’Fallon Municipal Electric Aggregation Rate
O’Fallon, Illinois – The City of O’Fallon is pleased to announce we have renewed our municipal... more ››
O’Fallon Town Hall Meeting – October 5, 2022
O’Fallon, Illinois – A Town Hall Meeting will be held on Wednesday, October 5, 2022, beginning at 6:30 p.... more ››
O’Fallon All-Abilities Playground Sponsorship Opportunities
O’Fallon, Illinois – Sponsorship, donation and volunteer opportunities are now available for the future... more ››
Illinois American Switching Water Disinfectant on September 15, 2022
On September 15, 2022, Illinois American Water Company will be switching back to their normal disinfectant, which is chlorine and ammonia... more ››
Lincoln Farm Road Closed between Summerlin Ridge and Hodgens Mill Lane Beginning on Monday, September 12, 2022
O’Fallon, Illinois – The O’Fallon Public Works Department will be closing Lincoln Farm Road between... more ››
O’FALLON WINS THE GOVERNOR’S HOMETOWN AWARD
O’Fallon, Illinois – The City of O’Fallon has been awarded the 2022 Governor’s Cup, the highest honor from the Governor’s Hometown Awards.