Raising Chickens in Illinois: Laws, Best Breeds, and Climate Tips

Illinois has no statewide law that specifically permits or bans backyard chickens. Every city, village, and township sets its own rules, which means your neighbor across a municipal boundary might live under completely different regulations. The good news: Chicago, the state's largest city, is one of the most permissive major cities in the country for backyard poultry. Smaller cities are a mixed bag, with some welcoming hens and others still banning them outright.

What You'll Learn

• •Are Backyard Chickens Legal in Illinois?
• •Illinois Chicken Laws by Major City
• •Best Chicken Breeds for Illinois's Climate
• •Winter Care Tips for Illinois Flocks
• •Common Predators in Illinois
• •Can You Sell Eggs in Illinois?
• •Where to Buy Chicks in Illinois
• •FAQ

Are Backyard Chickens Legal in Illinois?

Illinois leaves chicken regulation entirely to local municipalities. There's no statewide ban and no statewide protection for backyard flocks. Each city, village, and county writes its own zoning ordinances covering poultry.

That said, there's a notable development: in early 2026, Illinois House Bill 4764 was introduced in the 104th General Assembly. The bill would create a statewide right for residents to keep hens for personal, noncommercial use. As of March 2026, the bill has not yet passed, but it signals growing momentum for backyard chicken rights across the state.

Rural and agricultural-zoned properties generally have few restrictions. The real variation happens in urban and suburban areas, where some cities embrace backyard hens with clear permitting systems and others prohibit them entirely.

Illinois also requires livestock premises to be registered with the Illinois Department of Agriculture (IDOA) for disease traceability purposes. This registration is free and applies to anyone keeping poultry, even a small backyard flock. You can register through the IDOA website.

Before buying chicks, check three things: your municipal zoning code, any HOA or deed restrictions on your property, and whether your locality requires a permit or license.

Illinois Chicken Laws by Major City

Important: City and county ordinances change frequently. The information below was researched in March 2026 but may not reflect the latest rules. Always verify with your local zoning or code enforcement office before starting a flock. Links to official sources are provided where available.

Chicago — Municipal Code Chapter 7-12 (Animal Care and Control)

• •Chicago is one of the most permissive large cities in the U.S. for backyard chickens
• •There is no specific hen limit in the municipal code
• •Roosters are allowed but subject to noise and nuisance ordinances
• •No permit or license is required for keeping chickens
• •Slaughter is prohibited for unlicensed individuals under §7-12-300
• •Chickens must be kept under sanitary conditions and not create a public nuisance
• •Aldermen introduced proposals in 2019 to add restrictions, but no limits have been adopted as of early 2026

Aurora — Municipal Code §14-134 (Keeping of Chickens and Domesticated Ducks)

• •Chickens are allowed on single-family residential properties with a city permit
• •On lots under 20,000 square feet: up to 6 chickens
• •On lots 20,000 square feet or more: up to 12 chickens
• •Roosters are not permitted
• •A city permit must be obtained before keeping chickens on your property
• •Contact Aurora Animal Services for permit details

Champaign — Municipal Code §7-19 (Hens)

• •Up to 6 hens allowed with a coop license ($25 fee)
• •Roosters are not permitted
• •Only residents of single-family and two-family homes are eligible
• •Coops must be located in the backyard
• •Minimum 4 square feet per hen in the coop; minimum 8 square feet per hen in the run
• •Run must be covered on all sides, including the top
• •Must register premises with the Illinois Department of Agriculture (free)
• •Ordinance passed in 2013

Evanston — City Code §9-4-5 (Hens)

• •2 to 6 hens allowed with a Hen Coop License ($50 annual fee)
• •Roosters are not permitted
• •Coops must be in the backyard, at least 10 feet from your home and 3 feet from property lines
• •Other livestock is prohibited
• •Must register premises with the Illinois Department of Agriculture

Springfield — Municipal Code Article II, §96.022 (Regulation of Livestock and Poultry)

• •Chickens are allowed in most residential zones, but rules vary by zone
• •No poultry or livestock permitted to run at large
• •Specific restrictions apply in Zone E (areas near Lake Springfield)
• •Contact the City of Springfield Code Enforcement for current limits specific to your zone

Rockford

• •Backyard chickens are not currently permitted in residential areas
• •The City Council considered a proposal to allow up to 4 hens with a permit, which passed a committee vote but was ultimately rejected at the full council level
• •Advocacy groups continue pushing for legalization
• •If HB4764 passes at the state level, this could change

Joliet — Municipal Code Chapter 6 (Animals and Fowl)

• •Backyard chickens are not permitted on residential properties within city limits
• •The zoning ordinance classifies chickens as farm animals, which require agricultural zoning (5+ acre parcels)
• •Contact Joliet's Planning and Zoning Department for the latest status

Naperville

• •Backyard chickens (fowl) are allowed with a permit
• •Roosters are not permitted
• •A permit must be obtained before building or modifying a coop
• •Coops must meet the city's accessory structure requirements
• •Contact Naperville's Planning Department for current permit fees and specific requirements

Peoria

• •Backyard chickens are generally prohibited in standard residential zones
• •Very limited allowances may exist for larger lots in certain conservation zones
• •Advocacy groups have petitioned for legalization; East Peoria (a separate city) approved limited backyard chickens in recent years
• •Contact Peoria's Code Enforcement for current rules

Other areas: Illinois has over 1,200 municipalities, each with their own zoning codes. If your city isn't listed above, search for your municipality on the Municode Library, American Legal, or call your local zoning office directly.

Best Chicken Breeds for Illinois's Climate

Illinois has a continental climate with hot, humid summers and cold, snowy winters. The northern part of the state (Chicago and Rockford) sees the harshest winters, with temperatures regularly dropping below zero. Central Illinois (Springfield, Champaign) is slightly milder, and southern Illinois has the most moderate conditions. You need breeds that handle both extremes.

Here are six breeds that thrive in Illinois:

Rhode Island Red — A reliable all-around choice for Illinois. They lay 250 to 300 brown eggs per year, rarely slow down in cold weather, and tolerate summer heat reasonably well. Their dense feathering provides solid insulation, and their no-fuss temperament makes them ideal for beginners.

Wyandotte — One of the best picks for northern Illinois. Their rose combs are far less susceptible to frostbite than single combs, which matters when Chicago-area temperatures drop well below zero. Silver Laced and Golden Laced varieties are gorgeous birds that lay about 200 eggs per year.

Plymouth Rock — Developed in New England for cold climates, Plymouth Rocks handle Illinois winters without issue. They're friendly, consistent layers of around 200 large brown eggs per year, and calm enough for families. The Barred variety is the most popular.

Buff Orpington — Their thick, fluffy feathering works like insulation during Illinois winters. They're one of the friendliest breeds around, making them a great choice for families with children. Expect 200 to 280 eggs per year.

Australorp — Record-setting egg layers that adapt well to both cold winters and hot summers. You'll get 250+ eggs per year, and they handle confinement well during stretches of bad weather. Their black plumage absorbs winter sunlight.

Brahma — These gentle giants are built for cold. Their pea combs resist frostbite, and feathered legs and feet provide extra insulation. They continue laying through winter better than most breeds. An excellent choice for the coldest parts of northern Illinois.

Breeds to approach carefully in northern Illinois: Mediterranean breeds like Leghorns have large single combs that are highly vulnerable to frostbite. They'll do fine in southern Illinois but need extra care (petroleum jelly on combs, well-ventilated but draft-free coop) to survive Chicago-area winters safely.

Winter Care Tips for Illinois Flocks

Illinois winters hit hard, especially in the northern two-thirds of the state. Chicago averages 35 inches of snow per year, and temperatures can stay below freezing for weeks at a time. Southern Illinois is milder but still sees regular freezes from December through February.

◆Ventilation Over Insulation

The biggest mistake Illinois chicken keepers make is sealing the coop too tightly. Moisture from droppings and breathing causes frostbite far more than cold air does. Your coop needs ventilation openings near the roofline where warm, moist air rises. Keep those openings above roost level so cold drafts don't hit your birds directly.

The deep litter method works especially well for Illinois winters. Layer pine shavings or straw 6 to 12 inches deep and let the composting action generate gentle warmth from below. Turn it occasionally and add fresh material throughout the season.

◆Prevent Frozen Water

Frozen waterers are a daily battle from late November through early March. Heated waterer bases or heated waterers are worth every penny. Check our best chicken feeders and waterers guide for recommended options. Without heated equipment, you'll be swapping water multiple times a day.

◆Supplemental Lighting

Illinois gets about 9 hours of daylight in December, well below the 14 to 16 hours chickens need for consistent egg production. A timer-controlled LED bulb in the coop, set to turn on before dawn, can keep hens laying through the dark months. Add light in the morning rather than the evening so your birds roost naturally at dusk.

◆Frostbite Prevention

Watch for pale, swollen, or blackened combs and wattles after nights below 0°F. Apply petroleum jelly to combs and wattles before cold snaps. Use wide, flat roosts (2x4 lumber with the flat side up) so chickens can cover their toes with body feathers while sleeping. Choosing breeds with rose or pea combs eliminates most frostbite risk.

◆Snow Management

Clear paths from the coop to the run after snowfall. Most chickens refuse to walk on snow, so they'll stay cooped up and get bored. Lay straw or hay over snowy ground to encourage them to venture out. Keep them active with hanging treats, scattered scratch grains, and an indoor dust bath to reduce stress and pecking.

Common Predators in Illinois

Illinois's mix of farmland, suburbs, and forests means your flock faces a variety of predators.

Hawks and owls are the primary aerial threats. Red-tailed hawks are common across the state and will target free-ranging chickens during the day. Great horned owls are active at dusk and dawn. Covered runs or overhead netting are your best defense. See our chicken run fencing guide for options.

Raccoons are extremely common throughout Illinois, even in urban Chicago neighborhoods. They're clever enough to open simple latches and will reach through chicken wire to grab birds. Use hardware cloth (1/2-inch openings) instead of chicken wire, and secure doors with carabiner clips or two-step latches.

Coyotes are a significant threat across all of Illinois, including suburban areas. They've adapted well to living near humans and will dig under fences. Bury hardware cloth 12 inches deep around your run or extend an apron of wire mesh outward from the fence base.

Foxes are present throughout the state, particularly in rural and suburban areas. Both red and gray foxes will dig under fences and are active primarily at dawn and dusk. The same buried-wire defenses that stop coyotes work for foxes.

Weasels and minks can squeeze through gaps as small as 1 inch and kill multiple birds in a single attack. Hardware cloth with 1/2-inch openings on every opening, including ventilation holes, is essential.

Opossums are common across Illinois. They typically eat eggs rather than attacking full-grown chickens, but they can harm young birds. Secure your coop at night and collect eggs promptly.

For a complete protection strategy, read our guide to protecting your flock from predators.

Can You Sell Eggs in Illinois?

Yes, but the rules depend on how and where you sell.

The Illinois Department of Agriculture (IDOA) oversees egg sales under the Illinois Egg and Egg Products Act. Here's what small-flock owners should know:

• •On-farm sales: You can sell nest-run (unwashed, ungraded) eggs directly to household consumers at the property where your flock is located without a license. These sales must be for the buyer's personal use only.
• •Off-farm sales (farmers' markets, etc.): If you sell eggs anywhere other than your farm, you need a license from the IDOA. Eggs sold at farmers' markets must be candled, graded, and kept refrigerated at or below 45°F during storage, transport, and display.
• •Labeling: Licensed egg sellers must label cartons with the producer's name and address, egg grade, size, and quantity.
• •Cottage food: Illinois's Cottage Food Law covers certain home-prepared foods but does not apply to raw eggs, which fall under IDOA jurisdiction.

For complete details, visit the IDOA Selling Eggs page or call IDOA at (217) 785-4233.

Where to Buy Chicks in Illinois

Illinois has plenty of options for sourcing your first flock:

Tractor Supply and local feed stores — Stores across Illinois carry chicks in spring, typically from late February through May. Call ahead to check breed availability. Rural King is another option with locations throughout central and southern Illinois.

Purely Poultry — Based in the Midwest, they ship day-old chicks and offer a wide selection of breeds. Shorter shipping times for Illinois customers compared to coastal hatcheries.

Mail-order hatcheries — Meyer Hatchery, Cackle Hatchery, and Murray McMurray all ship day-old chicks to Illinois. Most have minimum orders of 3 to 6 chicks. Order in late winter for spring delivery.

Local breeders and swaps — Check Craigslist, Facebook Marketplace, and Illinois-specific poultry groups on Facebook. The Illinois Poultry Show circuit includes several annual events where breeders sell birds.

University of Illinois Extension — The U of I Extension service offers poultry resources and workshops. Some county offices can connect you with local breeders and cooperative ordering groups.

If you're new to chickens, our raising chicks week-by-week guide covers everything from setting up a brooder to their first time outside.

FAQ

◆Can you have chickens in Chicago?

Yes. Chicago is one of the most permissive major U.S. cities for backyard chickens. The municipal code has no specific hen limit and no permit requirement. Roosters are technically allowed but subject to nuisance ordinances. You cannot slaughter chickens without a license. Keep your flock under sanitary conditions and avoid creating a nuisance for neighbors.

◆Are backyard chickens legal in the Chicago suburbs?

It varies widely. Evanston, Aurora, Naperville, and Champaign allow hens with permits or licenses. Joliet and some other suburbs prohibit them. Always check your specific municipality's zoning code before buying chicks, and look into any HOA restrictions on your property.

◆How many chickens can you have in Aurora, Illinois?

Aurora allows up to 6 chickens on single-family residential lots under 20,000 square feet, and up to 12 chickens on lots of 20,000 square feet or more, under Municipal Code §14-134. A city permit is required. Roosters are not allowed.

◆What's the best chicken breed for Illinois?

Wyandottes and Rhode Island Reds are excellent choices for most of Illinois. Both handle cold winters and hot summers well, and they're consistent layers. For the coldest areas around Chicago and Rockford, Brahmas are a great option because their pea combs and feathered feet resist frostbite.

◆Can you sell backyard chicken eggs in Illinois?

You can sell nest-run eggs directly to consumers at the farm where your flock lives without a license. Selling anywhere else, including farmers' markets, requires a license from the Illinois Department of Agriculture. Off-farm eggs must be candled, graded, and kept refrigerated at 45°F or below.