St. Charles County, MO Food Trucks & Mobile Vendors: Vending Zones (2026)
Key Facts
- Allowed zoning districts
- C1, C2, I1, I2 only
- Max stand size
- 120 square feet
- Duration limit
- 30-120 days per year
- Permit needed
- Temporary sales permit required
- Owner consent
- Written property-owner permission required
Summary
St. Charles County confines temporary outdoor food-vending stands to C1, C2, I1, and I2 zoning districts, and requires a temporary sales permit plus a single-site zoning confirmation before a mobile food stand can legally operate.
Temporary outdoor holiday sales, temporary outdoor fund-raising sales by non-profit organizations and temporary outdoor sales by licensed businesses shall only be permitted within the "C1", "C2", "I1" and "I2" zoning districts... Temporary outdoor sales by licensed businesses shall be... Limited to food items sold by single vendors from stands occupying a site no greater in size than one hundred twenty (120) square feet... for no more than one hundred twenty (120) days nor less than thirty (30) consecutive days, during any twelve (12) month period under any single zoning confirmation.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4863880; v61 updated 2026-05-11; through 05-11-2026).
Full Breakdown
Under UDO Section 405.427, a mobile food stand, a pushcart, wagon, or other non-motorized wheeled unit, can only sell food in the County's C1 Neighborhood Commercial, C2 General Commercial, I1 Light Industrial, or I2 Heavy Industrial zoning districts. Each vendor is capped at a 120-square-foot site, needs the property owner's written permission, and can run no more than 120 days (minimum 30 consecutive) per year under one zoning confirmation. Stands cannot sit in required buffer yards, sight triangles, or eat into required parking, and still need a Department of Community Development temporary sales permit plus health and building sign-off.
Violations & Fines
Operating outside the C1/C2/I1/I2 districts, skipping the temporary sales permit, or exceeding the 120-day/120-square-foot limits is a zoning violation the Division of Planning and Zoning can cite and order stopped.
Frequently Asked Questions
Can a food stand set up in a residential zone in St. Charles County?
How long can a mobile food stand stay at one site?
Sources & Official References
Other rules in St. Charles County
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