Jefferson County's zoning chart addresses large exotics like buffalo, ostriches, and emu, which are only allowed in agricultural zones. Truly wild/dangerous exotic species are further governed by Colorado Parks and Wildlife rules, which prohibit most private possession of native wildlife.
The county's "Domestic Animals Permitted by Zoning" chart lists "Buffalo, ostriches, emu" as a category permitted only in Agricultural zones (A-1, A-2, A-35): properties meeting minimum lot size have no limit; smaller ag lots follow the large-animal density formula. These species are not listed as allowed in residential or mountain-residential zones. Beyond zoning, Colorado Parks and Wildlife (CPW) regulates possession of wildlife and "unregulated"/exotic species statewide; many native and dangerous exotics require a CPW license or are prohibited. Check both the county zone district and CPW rules before acquiring an exotic animal.
Keeping a large exotic outside an agricultural zone is a county zoning violation. Unlawful possession of regulated wildlife is separately enforced by Colorado Parks and Wildlife under Title 33.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Jefferson County, CO
Jefferson County has no ordinance banning backyard compost piles, and residential composting is allowed. There is no county-run curbside compost mandate for ...
Jefferson County, CO
Jefferson County has no general county ban on residential artificial turf; check your HOA and city. Colorado's HB22-1151 turf-replacement program funds swapp...
Jefferson County, CO
Colorado protects water-wise landscaping. Under CRS 38-33.3-106.5, an HOA may not prohibit xeriscape or drought-tolerant vegetative landscapes on property a ...
Jefferson County, CO
Colorado law lets residents of single-family homes and buildings of four or fewer units collect rooftop rainwater in up to two rain barrels totaling 110 gall...
Jefferson County, CO
Jefferson County runs no outdoor-watering ordinance; restrictions come from your water utility. Much of metro Jeffco is served by Denver Water, which in 2026...
Jefferson County, CO
Every landowner in unincorporated Jefferson County has a legal duty to manage noxious weeds. State law (CRS 35-5.5-104): 'It is the duty of all persons to us...
See how Jefferson County's exotic pets rules stack up against other locations.
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