Sign Regulations in St. Louis, MO (2026)
3 verified sign regulations for St. Louis, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Political Signs
Political signs in St. Louis are permitted in residential yards as non-commercial speech with size limits similar to other temporary signs. First Amendment protections and Reed v. Town of Gilbert require content-neutral treatment. Signs in the public right-of-way are prohibited.
Signs: Political Signs
Few RestrictionsGarage Sale Signs
Garage sale signs in St. Louis must be placed on private property with permission and removed promptly after the sale ends. Signs on utility poles, traffic signs, street trees, or in the public right-of-way are prohibited and subject to removal and fines.
Signs: Garage Sale Signs
Some RestrictionsHoliday Displays
Temporary holiday decorations and lighting are generally allowed on residential property in St. Louis without a permit. Displays cannot obstruct sidewalks, create traffic hazards, or include electrical cords across public rights-of-way.