Colorado Backyard Chicken Laws: Permits, Limits & Setbacks by City

Overview of Colorado Chicken Laws

Colorado has no statewide law that regulates backyard chickens. Rules for how many hens you can keep, whether roosters are allowed, whether a permit is required, setbacks, and minimum lot sizes are set entirely by individual cities, counties, and homeowners associations (HOAs).

Important: Refer to your local jurisdiction or HOA contract before you even build your chicken coop.

Colorado Major Cities Rules

Denver

Up to 8 hens | Roosters not allowed | Permit required | Setback ~15 ft from neighboring residences

Colorado Springs

Up to 10 hens | Roosters not allowed | Permit not required

Aurora

Up to 6 hens (up to 8 on lots 20,000 sq ft or larger) | Roosters not allowed | Permit required | Setback 15 ft from property line

Littleton

Up to 6 hens | Roosters not allowed | Permit not required | Setback 15 ft from property lines

Fort Collins

Up to 8 hens (up to 12 on larger lots) | Roosters not allowed | Permit required | Setback 15 ft from neighbors / 5 ft from lines

Pueblo

Up to 10 hens | Roosters not allowed | Permit required

Longmont

Up to 4 hens | Roosters not allowed | Permit required

Arvada

Up to 5 hens | Roosters not allowed | Permit not required

Parker

Up to 50 hens (impractical for most residential lots due to large setback) | Roosters not allowed | Permit not required

Broomfield

Up to 5 hens | Roosters not allowed | Permit required

Other Colorado Ordinances by County & City

Adams County, Co

Brighton

Up to 6 hens | Roosters not allowed | Permit required

Commerce City

Up to 6 hens | Roosters not allowed | Permit required

Henderson

Up to 6 hens | Roosters not allowed | Permit required

Thornton

Up to 6 hens | Roosters not allowed | Permit not required | Setback 5 ft from property lines

Alamosa County, Co

Alamosa

Up to 10 hens | Roosters not allowed | Permit not required

Arapahoe County, Co

Englewood

Up to 8 hens | Roosters not allowed | Permit not required

Archuleta County, Co

Pagosa Springs

Up to 6 hens | Roosters not allowed | Permit required

Boulder County, Co

Boulder

Up to 6 hens | Roosters not allowed | Permit required | Setback ~15 ft from property lines

Erie

Up to 6 hens | Roosters not allowed | Permit required

Lafayette

Up to 6 hens | Roosters not allowed | Permit required

Louisville

Up to 6 hens | Roosters not allowed | Permit required

Delta County, Co

Delta

Up to 6 hens | Roosters not allowed | Permit not required

Douglas County, Co

Castle Rock

Up to 6 hens | Roosters not allowed | Permit required

Lone Tree

Up to 6 hens | Roosters not allowed | Permit required

El Paso County, Co

Fountain

Up to 10 hens | Roosters not allowed | Permit required

Monument

Up to 6 hens | Roosters not allowed | Permit required

Peyton

Up to 6 hens | Roosters not allowed | Permit not required

Elbert County, Co

Elizabeth

Up to 6 hens | Roosters not allowed | Permit not required

Fremont County, Co

Canon City

Up to 6 hens | Roosters not allowed | Permit required

Garfield County, Co

Carbondale

Up to 6 hens | Roosters not allowed | Permit required

Glenwood Springs

Up to 6 hens | Roosters not allowed | Permit required

Rifle

Up to 6 hens | Roosters not allowed | Permit not required

Jefferson County, Co

Evergreen

Up to 6 hens | Roosters not allowed | Permit required

Golden

Up to 6 hens | Roosters not allowed | Permit required

Morrison

Up to 6 hens | Roosters not allowed | Permit required

Wheat Ridge

Up to 6 hens | Roosters not allowed | Permit required

La Plata County, Co

Durango

Up to 6 hens | Roosters not allowed | Permit required

Larimer County, Co

Berthoud

Up to 6 hens | Roosters not allowed | Permit required

Loveland

Up to 6 hens | Roosters not allowed | Permit required

Wellington

Up to 6 hens | Roosters not allowed | Permit required

Logan County, Co

Sterling

Up to 6 hens | Roosters not allowed | Permit not required

Mesa County, Co

Clifton

Up to 6 hens | Roosters not allowed | Permit not required

Fruita

Up to 6 hens | Roosters not allowed | Permit required

Grand Junction

Up to 6 hens | Roosters not allowed | Permit required

Moffat County, Co

Craig

Up to 6 hens | Roosters not allowed | Permit not required

Cortez

Up to 6 hens | Roosters not allowed | Permit not required

Montrose County, Co

Montrose

Up to 6 hens | Roosters not allowed | Permit required

Morgan County, Co

Fort Morgan

Up to 6 hens | Roosters not allowed | Permit required

Routt County, Co

Steamboat Springs

Up to 6 hens | Roosters not allowed | Permit required

Teller County, Co

Woodland Park

Up to 6 hens | Roosters not allowed | Permit required

Weld County, Co

Evans

Up to 6 hens | Roosters not allowed | Permit required

Fort Lupton

Up to 6 hens | Roosters not allowed | Permit required

Greeley

Up to 6 hens | Roosters not allowed | Permit required

Johnstown

Up to 6 hens | Roosters not allowed | Permit required

Windsor

Up to 6 hens | Roosters not allowed | Permit required

Rural & Unincorporated Counties

Unincorporated Colorado is generally very chicken-friendly, especially on agricultural land. Many rural areas have few or no strict limits. Key examples include Weld (Greeley area), Larimer rural, Mesa (Grand Junction), Montrose, Delta, Garfield, Eagle, Routt, Park, Chaffee, Fremont, Pueblo rural, Douglas County rural (up to 30 hens in some zones), and El Paso rural (hobby farm allowances). Roosters are often allowed on larger acreage, subject to local nuisance rules.

Colorado Predator Landscape

From urban raccoons in Denver to bears in Boulder backyards, Colorado flocks face serious threats year-round.

• Urban: Raccoons, opossums, hawks, owls.
• Mountain towns: Black bears, mountain lions, coyotes, foxes.
• Plains: Coyotes, badgers, snakes.
• Winter bonus: Starving predators get bold when snow covers food.

Colorado essentials: Half-inch hardware cloth, 18-inch buried apron, electric fencing in bear country, hawk netting, bear-proof latches.

Zoning & HOA Reality Check

Colorado zoning is hyper-local — R-1 residential often caps at 6 hens, while rural parcels have no limits. HOAs in the Front Range suburbs are notoriously strict and can override city allowances.

Verify: Use county GIS portals (e.g., Denver’s MapWise) or call planning — ask for “accessory animal” rules.

Permits & Licenses Guide

Permit requirements vary widely across Colorado cities.

Denver: One-time $25 Food-Producing Animals Permit required.

Aurora: $40 one-time permit (often with inspection).

Fort Collins: Permit required through NOCO Humane (includes inspection).

Boulder: Permit + neighbor notice required.

Colorado Springs, Littleton, and many others: No permit required for standard residential flocks.

Selling Backyard Eggs in Colorado

Colorado allows small-scale backyard producers to sell fresh shell eggs directly to consumers. Operations selling fewer than 250 dozen eggs per month of their own flock’s eggs (from the farm, farmers’ markets, CSAs, or similar direct venues) are exempt from Colorado Department of Agriculture (CDA) licensing. All sellers must follow sanitary handling, washing, and temperature rules (refrigeration between 33°F and 41°F).

Licensing: Not required for direct sales under the 250-dozen-per-month exemption. A Class I Egg Producer/Dealer license from the CDA is required if you sell to grocery stores, restaurants, or other institutions (available for flocks under 3,000 hens with simplified requirements). Larger or commercial volumes require full licensing and inspection.

Direct Sales: Allowed from your property, farmers’ markets, farm stands, or CSAs when under the exemption. Eggs must come from your own flock and be handled under sanitary conditions.

Labeling & Handling: Eggs must be properly washed, kept refrigerated (33–41°F), and labeled with the origin address, pack date, safe-handling instructions (if untreated for Salmonella), and the statement “These eggs do not come from a government-approved source.” Grade and size marking is not required for exempt small direct sales.

Key Restrictions: The statewide cage-free requirement (HB20-1343) generally does not apply to flocks of 3,000 or fewer hens. No interstate sales without federal compliance. Always check local city/county rules for additional restrictions.

Pro Tip: Most typical backyard flocks stay well under the 250-dozen monthly exemption. Confirm current details and applications at the official Colorado Department of Agriculture Egg Program page.

For full licensing details and applications, visit the official Colorado Department of Agriculture Egg Program.

Colorado State Poultry Slaughter Rules

Colorado follows federal USDA Poultry Products Inspection Act (PPIA) exemptions and has no separate state poultry inspection program for small-scale operations. Backyard poultry owners follow these statewide guidelines:

Personal Use: Fully exempt and legal. You may slaughter birds you raised yourself for your household, family, non-paying guests, or employees without inspection, provided the birds are healthy, processed under sanitary conditions, and the meat is not sold or donated for human food.

Commercial Sale: Restricted. Home-slaughtered poultry meat generally cannot be sold unless processed in a USDA-inspected facility or under a qualifying federal small-producer exemption (Producer/Grower up to 1,000 birds/year or up to 20,000 birds/year with specific limits on sales and distribution). Most typical backyard flocks do not qualify for resale under the exemptions.

Humane Standards: Required. Personal processing must follow humane handling practices under state animal-welfare laws and sanitary conditions so the product is sound and fit for human food.

Nuisance Laws: Enforced locally. On-site slaughter in residential areas may be restricted or banned because of noise, odors, visibility, waste, or public-nuisance ordinances—even when chicken keeping itself is allowed.

Colorado defers to the federal 1,000- or 20,000-bird exemption limits with no additional statewide bird caps for exempt growers. For official details, consult USDA FSIS poultry exemptions or contact the Colorado Department of Agriculture Meat, Poultry & Egg Safety Branch.

Essential Guides for Backyard Chicken Success

To protect against Colorado mountain predators and sudden cold snaps, our sturdy walk-in coop plans deliver the structural integrity needed for the Front Range. For ongoing care—covering predator prevention, odor control, egg quality, best climate breeds, common diseases, and daily troubleshooting—view our Ultimate Backyard Chicken Coop Management Guide.