Sun Prairie, WI Food Trucks & Mobile Vendors: Vending Zones (2026)
Key Facts
- Residential zones
- Off-limits to food trucks
- Restaurant buffer
- 20 feet, waivable by invitation
- School buffer
- 100 feet during school hours
- Special event buffer
- 500 feet unless invited
- Governing section
- § 5.34.070(B),(C),(I),(J)
- Enforcement
- Sun Prairie Police Department
Summary
Sun Prairie bans food trucks from residentially zoned areas, requires a 20-foot buffer from restaurants, a 100-foot buffer from schools during school hours, and a 500-foot buffer from permitted special events, under § 5.34.070(B),(C),(I),(J). Trucks may park closer if the nearby restaurant, school, or event host invites them.
B.Food trucks may park in any legal parking space within the City right-of-way in any area that is not zoned residential.C.Food trucks may not locate within twenty feet (20') of a restaurant unless invited by the restaurant or owned by the restaurant. This distance shall be measured from the outer walls of the restaurant, or from an outside seating area if one exists. ... I.Food trucks may not locate within one hundred feet (100') of a school during school hours, unless invited by the school.J.Food trucks are not permitted to locate within five hundred feet (500') of a permitted special event on public property, including a park, unless the truck was invited to the special event by the host.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 71).
Full Breakdown
070(B) allows food trucks to "park in any legal parking space within the City right-of-way in any area that is not zoned residential," which excludes the city's residential districts from mobile food vending entirely regardless of parking availability. Subsection (C) adds a restaurant buffer: a truck "may not locate within twenty feet (20') of a restaurant unless invited by the restaurant or owned by the restaurant," with the distance "measured from the outer walls of the restaurant, or from an outside seating area if one exists," protecting brick-and-mortar competitors from a truck parking directly outside their door without permission.
Subsection (I) sets a 100-foot school buffer during school hours unless the school itself invites the truck, and subsection (J) bars trucks from locating within 500 feet of "a permitted special event on public property, including a park," unless the event's host invited the truck, protecting event organizers' own food vendor arrangements. 070 regulations, which also require trucks to obey standard parking rules under subsection (H) and forbid connecting to public utilities under subsection (K). Because the buffers can each be waived by an invitation from the protected party, a truck's actual legal parking map in Sun Prairie shifts depending on which restaurants, schools, or event hosts choose to invite it in.
Violations & Fines
Parking a food truck in a residential zone, within 20 feet of a restaurant without an invitation, within 100 feet of a school during school hours, or within 500 feet of a permitted special event violates § 5.34.070 and authorizes the Sun Prairie Police Department to remove the truck under subsection (N). A pattern of location violations feeds into the citation record the Police Chief reports to the City Clerk under § 5.34.080, which the common council can use to revoke the truck's registration under § 5.34.090.
Frequently Asked Questions
Can a food truck park in a Sun Prairie residential neighborhood?
How close can a Sun Prairie food truck park to an existing restaurant?
Can a food truck set up near a school or a city special event in Sun Prairie?
Sources & Official References
Other rules in Sun Prairie
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