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Adams County, CO Food Trucks & Mobile Vendors: Vending Zones (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

School buffer
100 feet
Arterial ban
Principal Arterials per Comprehensive Plan
Intersection buffer for vehicle sales
24 feet
Max penalty
$300 fine or 90 days jail
Enforcement
Adams County Sheriff's Department

Summary

Adams County bars vending from sidewalks and vehicles along Principal Arterial streets classified in the county's Comprehensive Plan, and prohibits vending anywhere within 100 feet of an elementary or secondary school, under Ordinance No. 5's location restrictions on street and sidewalk vending.

City-specific rules exist: Thornton has its own vending zones rules that differ from Adams County's county-level regulations. If you live in Thornton, check the city-specific page instead.

Vending is prohibited with the following exceptions: 1. Vending from stands on sidewalks is permitted except upon sidewalks adjacent to Principal Arterials subject to the restrictions in this ordinance. 2. Vending from motor vehicles is permitted except upon or adjacent to principal arterial streets subject to the restrictions in this ordinance. 3. Prohibited Conduct: No Vendor shall: a. Vend within 100 feet of the grounds of an elementary or secondary school.

Full Breakdown

Section 5 of Ordinance No. 5 permits stand vending on sidewalks and motor-vehicle vending on streets everywhere in unincorporated Adams County except along Principal Arterials, the highest street classification in the Adams County Comprehensive Plan. On or adjacent to those arterials, both stand and vehicle vending are barred outright regardless of a valid license. Even off the arterial network, no vendor of any kind may vend within 100 feet of the grounds of an elementary or secondary school, and none may vend on any street or sidewalk otherwise closed to vending.

A vehicle vendor cannot stop, stand or park to sell within 24 feet of an intersection, except that vendors of products likely to attract children must park curbside as close as possible to a pedestrian crosswalk when making a sale, without entering the intersection or blocking traffic flow. Vehicle vendors are also barred from parking on any street where parking or stopping is already prohibited by posted signs, curb markings, statute, or ordinance, and from conducting business in a way that restricts access to private property, increases traffic congestion, or blocks fire, police or sanitation vehicle access.

These location restrictions apply on top of, not instead of, the Section 3 license requirement and the sidewalk-width and stand-size limits enforced elsewhere in the ordinance.

Violations & Fines

Vending in a prohibited location is enforced the same as any other violation of Ordinance No. 5: a fine of up to $300 and up to 90 days in jail per violation, imposed by the Adams County Sheriff's Department, plus possible suspension or revocation of the vendor's license after notice and a hearing.

Frequently Asked Questions

Can a food truck park and sell along a major county arterial road?
No. Ordinance No. 5 bars vending from a motor vehicle upon or adjacent to any street classified as a Principal Arterial in the Adams County Comprehensive Plan, regardless of whether the vendor holds a valid license for another location.
How close to a school can a vendor set up?
No vendor, whether selling from a stand or a vehicle, may vend within 100 feet of the grounds of an elementary or secondary school anywhere in unincorporated Adams County. This distance applies in addition to the arterial-street and intersection restrictions in the same ordinance.
Are there rules for where a vending vehicle can park to make a sale?
Yes. A vehicle vendor cannot stop within 24 feet of an intersection to sell, cannot park where stopping is already banned by signs or curb markings, and cannot block access to private property, traffic flow, or emergency vehicles while conducting business.

Sources & Official References

Other rules in Adams County

All Adams County rules

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