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. St. Charles County Executive Heads to Jefferson City in Support of Transportation Network Companies

    St. Charles County Executive Steve Ehlmann is traveling to Jefferson City today to lend his support to House Bill 130, which is being heard in the House General Laws Committee. The bill, if passed, would establish a statewide regulatory system for... Read on...
  2. St. Charles County Executive Hosts Economic Discussion with Key Business Sector Leaders

    When local business leaders met with County Executive Steve Ehlmann recently for their quarterly economic meeting, Ehlmann was told just what he wanted to hear: helpful insights and information to help his administration keep moving forward. Read on...
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