Boulder is informally a sanctuary or welcoming city. The Colorado Trust Act partially limits local cooperation with federal immigration detainers. Boulder Police follow city policy not to enforce civil immigration status.
Colorado's Trust Act, codified at CRS §24-76.6-101 and following, prohibits state and local probation officers from arresting or detaining people based solely on civil immigration detainers and limits law enforcement information-sharing with ICE. Boulder reinforces this through internal Boulder Police Department policy that bars officers from inquiring about immigration status during routine encounters and from holding individuals beyond their criminal release date for ICE purposes. The city has declared itself welcoming through council resolution rather than a sanctuary code provision, which keeps the policy flexible while aligning with Trust Act compliance and constitutional limits on commandeering local resources.
Trust Act violations expose officers and agencies to civil liability and state penalties. Boulder internal policy breaches trigger department discipline and city civil rights office review.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Boulder, CO
Boulder imposes no general restriction on year-round lawn ornaments, statuary, or religious displays on private residential property. The Sign Code in BRC 9-...
Boulder, CO
Boulder has no ordinance specifically regulating residential inflatable holiday displays. Size, motor noise, and lighting hours are not capped by the city fo...
Boulder, CO
Boulder explicitly carves out holiday and seasonal displays from its Outdoor Lighting Ordinance. BRC 9-9-16 (Light Output) restricts lamps and bulbs visible ...
Boulder, CO
An outdoor kitchen in Boulder typically requires a building permit when it exceeds 200 sq ft, includes a roof or pergola, or is attached to the house. Gas li...
Boulder, CO
Boulder has no smoker-specific ordinance; offset, pellet, kamado, and wood-fired smokers fall under the general IFC 308 framework adopted in BRC 10-8-2 plus ...
Boulder, CO
Boulder adopts the International Fire Code under Boulder Revised Code Title 10 Chapter 8 (Fire Code). IFC Section 308.1.4 prohibits charcoal burners, gas gri...
See how Boulder's sanctuary policy preemption rules stack up against other locations.
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