St. Louis County Zoning Ordinance

Welcome to the St. Louis County Zoning Ordinance information site for the unincorporated areas of St. Louis County. This site will allow you to retrieve zoning ordinance information by section or by title.

Please select one of the group headings to take you to a list of ordinances related to that heading.

  • Introduction and Definitions
  • Zoning Districts
  • Cell Tower
  • Parking and Related Regulations
  • Signage
  • Special Procedures
  • Administration

    Send comments or questions to:
    Gail_Ottolino@stlouisco.com