Food Trucks & Mobile Vendors in St. Charles County, MO (2026)

3 rules for unincorporated St. Charles County, Missouri.

Verified from official government sources

Note: These county rules apply to unincorporated areas of St. Charles County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Food Truck Permits

A St. Charles County food truck holds a Mobile Food Vehicle permit at $145.00, with a $100.00 follow-up fee if a reinspection is needed, and that permit doubles as clearance for farmers markets and temporary events.

St. Charles County mobile food vehicle permit

Some Restrictions

St. Charles County Code § 230.030

The fee structure for a permit is as follows: ... Mobile food vehicle $145.00 N/A $100.00 ... Temporary Food Establishments and FARMERS MARKET FOOD PERMIT vendors shall be exempted from this code's fees and requirements to submit applications only if operated either by a Food Establishment Risk-base 1 through 4 or by a Mobile Food Vehicle which is already permitted under this Code.

Full ordinance details →Official source ↗

Vending Zones

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.

Where St. Charles County Allows Mobile Food Vending

Significant Restrictions

St. Charles County Code § 405.427

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 hundre...

Full ordinance details →Official source ↗

Sidewalk & Mobile Vending

St. Charles County requires an itinerant vendor license and Planning and Zoning use-review approval before vending outside a permanent structure, and bars vending in residential zones or in the right-of-way next to roads over four lanes.

St. Charles County itinerant vendor permit

Significant Restrictions

St. Charles County Code § 606.185

G. Prohibitions. 1. Itinerant vendors may not be licensed to operate in residentially zoned areas. 2. Itinerant vendors may not operate in any right-of-way adjacent to a roadway greater than four (4) lanes. H. Applicants seeking to operate as an itinerant vendor shall seek and obtain use review and approval from the Division of Planning and Zoning for each and every proposed location at which t...

Full ordinance details →Official source ↗

All St. Charles County ordinances

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