1. Airport Businesses & Organizations

    Look over a business directory for the airport and other organizations.

  2. Building & Construction Codes

    St. Charles County is currently using the 2009 International Residential Code, 2009 International Building Code, 2009 International Plumbing Code, 2009 International Mechanical Code, 2009 International Fire Code, and 2008 National Electric Code.

  3. Codes & Ordinances

    Read the bicycle event ordinance and enactment ordinances with penalty provisions.

  4. Code Enforcement Complaint

    Submit a code enforcement complaint online or access Building and Code Enforcement Division contact information.

  5. County Facilities

    View available facilities and their amenities.

  6. County Parks

    Look through a list of all the county parks and what amenities they have to offer.

  7. Directions to the Airport

    Find directions to St. Charles County Smartt Airfield and view a map.

  8. Family Arena

  9. FAQs

    Find answers to the most commonly asked questions.

  10. Getting Around St. Charles County

    The county strives to create and maintain a safe and efficient transportation system that provides a variety of ways for residents, visitors, and people who work here to get around.

  11. Health Education

    Promoting healthy lifestyles and community improvement through education is an important mission of the Department of Community Health and the Environment and its partners.

  12. Local Businesses

    View businesses and organizations that operate in the area.

  13. Missing & Found Pets

    Lost and stray dogs and cats picked up in unincorporated St. Charles County, and most municipalities, are kenneled at the County Pet Adoption Center.

  14. Polling Place

    Use this search program to look for your closest polling place.

  15. Printable GIS Maps

    Print this GIS Map Printing Form.

  16. Property Database Search

    Browse properties within the community.

  17. Recorders Records Online

    Browse through online records from the Recorder's Department.

  18. Road Construction Projects

    Check out the county's highway projects.

  19. Police Services

    The St. Charles County Police Department offers a number of services to the residents of St. Charles County to ensure the health, welfare, and safety of our citizens, businesses, and community.

  20. Solid Waste Management

    The Division of Environmental Health and Protection licenses all trash hauling companies operating in the unincorporated areas and most municipalities of Saint Charles County. The St. Charles County Code is the legal authority for solid waste management activities in unincorporated St. Charles County, as well as in municipalities that contract with the county to enforce the code.

  21. Storm Shelter Information

    The primary causes of tornado deaths and injuries are wind and wind-driven debris. Refuge areas need to provide protection in all directions (including overhead) from both of these hazards.

  22. Tax Relief Information

    Get helpful resources regarding tax relief.

  23. Women, Infants & Children (WIC) Information

    Women, Infants and Children (WIC) is a supplemental nutrition program that provides pregnant women, new mothers, infants and children up to their fifth birthday with health screening, risk assessment, nutrition education and counseling, breastfeeding promotion and referrals to health care.