Walworth County, WI Food Trucks & Mobile Vendors: Food Truck Permits (2026)
Key Facts
- Permit needed
- None, for a qualifying residential accessory use
- Hours allowed
- 9:00 a.m. to 11:00 p.m.
- Frequency limit
- Once per 90 days, max twice per year
- Truck count
- 1 truck under 0.5 acre, up to 3 over 1 acre
- Municipal events
- Food trucks allowed without a permit at events
- Penalty
- $100-$1,000 forfeiture per day if exceeded
Summary
In the towns under Walworth County zoning, a food truck can serve a residential gathering without a permit under Code § 74-38(11), but only between 9:00 a.m. and 11:00 p.m., only once every 90 days or twice a year, and limited to one to three trucks depending on lot size.
Food trucks are permitted as a residential accessory use without a permit and subject to the following conditions:a.The food truck serves only guests of a customary residential gathering such as a family reunion, wedding anniversary, graduation party, or auction.b.The food truck hours are limited to the hours of 9:00 a.m. to 11:00 p.m.c.Parcels of less than one-half acre shall be limited to one food truck; parcels of one-half acre to one acre shall be allowed two food trucks; and parcels over one acre shall be allowed three food trucks.d.Food truck use shall be limited in frequency to once in any 90 day period or no more than twice in one year.(12)Food trucks are permitted as an accessory use without a permit for community events organized by a municipality.
Full Breakdown
Section 74-38(11) of the county's zoning ordinance lets a food truck operate as a residential accessory use in the towns under Walworth County zoning without a separate zoning permit, but only under tight conditions. The truck must serve guests of a customary residential gathering, the ordinance names family reunions, wedding anniversaries, graduation parties and auctions as examples, rather than the general public. m. Lot size caps how many trucks can be on site at once: parcels under half an acre are limited to one food truck, parcels between a half acre and one acre can host two, and parcels over one acre can host three.
Frequency is also capped: a property can host a food truck event once in any 90-day period, and no more than twice in a single year. Section 74-38(12) carves out a separate, broader allowance for community events organized by a municipality, letting food trucks operate as an accessory use without a permit at those events regardless of the residential-gathering and hours limits that otherwise apply. Because this is a residential accessory use provision inside Chapter 74's zoning ordinance, the same enforcement structure that governs every other use violation in the chapter applies if a property exceeds the frequency, hours, or truck-count limits.
Violations & Fines
Hosting a food truck more often than once every 90 days (or twice a year), running one outside the 9:00 a.m. to 11:00 p.m. window, or exceeding the one-to-three truck cap for the lot size is a zoning violation under §§ 74-46 and 74-47. The Zoning Administrator can issue a notice of violation and refer the matter to the Corporation Counsel, and a court can impose a forfeiture of $100.00 to $1,000.00 plus costs for each violation, with repeat noncompliance treated as a new offense each day.
Frequently Asked Questions
Do I need a permit to have a food truck at my party in Walworth County?
How many times a year can I host a food truck at my house?
How many food trucks can I have on a one-acre lot?
Can a food truck serve the general public from my property?
Sources & Official References
Other rules in Walworth County
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