Thank you for visiting our website. We trust you will find helpful information about the programs and priorities of county government. Our goal is to be accountable and responsive to you. Learn more about the Executive Office by watching the video below and exploring our website.

A Message from the County Executive

St. Charles County is the third largest county in the state in both population and economy, and is one of the top 25 counties in the nation for high-tech job growth.  If you didn’t know these impressive statistics before, let the magnitude of them sink in for a minute. 

Now, add in the completion of many successful County Government-led projects over the past 12 years, such as the expansion of the County Parks system and completion of the Page Extension. All of this is quite impressive when you consider how little we have expanded the size of County Government. However, with more growth in St. Charles County on the horizon, we need to plan for the future to continue to provide the best services to our citizens...Read more

Executive Staff
Joann Leykam
Director of Administration
Jennifer George
Assistant Director of Administration
John Greifzu
Assistant Director of Administration
  1. Schnarre Road Bridge to Close Between Morrison and State Highway T Starting March 27

    Beginning Monday, March 27, 2017, the St. Charles County Highway Department will close the Schnarre Road bridge 1.2 miles west of Morrison Lane and 0.9 miles east of State Highway T to allow for removal and replacement of the deteriorating bridge. Read on...
  2. St. Charles County Assessor Reminds Citizens to Declare Personal Property

    As required by state law, the St. Charles County Assessor will mail approximately 46,000 2017 personal property assessment forms by March 17 to taxpayers who failed to respond to the initial January mailing. Late filing penalties will be applied on May 1. Read on...
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