Animal Ordinances in Oak Park, IL

Oak Park maintains 113 local ordinances across all categories, and 11 of those deal specifically with animal ordinances. Here is a breakdown of what the city actually requires, what is prohibited, and where Oak Park falls on the strict-to-permissive spectrum compared to other cities.

Bird Protection

The Village of Oak Park makes it unlawful to kill, wound, or attempt to kill or wound any squirrel or bird, or to take the eggs or young of any bird, anywhere within village limits. The rule sits in Chapter 5, Animals, right after the dangerous-animal and diseased-animal sections, and carries the code's general penalty for violations, up to $750 per offense.

Key details: Prohibited act: Killing, wounding, or taking eggs/young of birds or squirrels. Scope: Anywhere within Village of Oak Park limits. Fine range: $20 to $750 per offense. Continuing violation: Each day is a separate offense. Adopted: Ord. 15-138, August 3, 2015.

A violation of § 5-5-9 falls under the Village's general penalty at § 1-1-5: a fine of not less than $20 and not more than $750, since Article 5 sets no specific fine of its own. Each day the unlawful killing, wounding, or egg-taking continues, or its effects persist, constitutes a separate offense. A person who fails to pay is subject to further enforcement under the Illinois Municipal Code.

This is one of the stricter rules in Oak Park's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Chickens & Livestock

Oak Park bans keeping pigs, swine, sheep, cattle, horses, goats and similar farm animals inside the Village outright. Fowl of any kind, along with rabbits, guinea pigs and gerbils, are capped at two per household, and only one pigeon is allowed.

Key details: Banned outright: Pigs, swine, sheep, cattle, horses, goats and similar animals. Fowl cap: No more than two fowl of any kind per household. Pigeon cap: No more than one pigeon per household. Other small animals: Rabbits, guinea pigs, gerbils share the same two-animal cap. Household ceiling: 10 animals total in single-family homes, 5 in multi-family.

Keeping a prohibited species such as a pig, goat or horse, or keeping more than two fowl or more than one pigeon, is a violation enforceable under Chapter 5's general penalty and impoundment authority; animal control can remove the excess or prohibited animals to the Village's animal control center under section 5-3-9.

This is not one of those rules that cities tend to ignore. Oak Park actively enforces its chickens & livestock requirements.

Microchipping

Oak Park requires every impounded dog or cat to be microchipped before its owner can redeem it from the Village animal control center. The Village bills the cost of implanting the chip, plus any related sterilization charge, directly to the owner at pickup, on top of the standard impoundment and boarding fees already owed.

Key details: Requirement: Microchip implanted before any impounded dog or cat is redeemed. Cost: Charged to the owner upon redemption, not the Village. Authority cited: 510 ILCS 5/10, the Illinois Animal Control Act. Enforcing agency: Village Manager and animal control officers, Chapter 5 Article 3. If unpaid/unchipped: Animal cannot be redeemed and may become Village property.

Failure to have the required microchip implanted blocks redemption outright: the Village will not release an impounded dog or cat until the chip is in place and the owner has paid the associated fee. Animals not redeemed within the impoundment period become Village property under section 5-3-4(C) and may be placed for adoption, transferred to a humane society, or in limited circumstances euthanized under section 5-3-6.

Mandatory Spay/Neuter

Any dog or cat adopted out of Oak Park's animal control center must be licensed, rabies vaccinated and spayed or neutered within thirty days. The new owner posts a deposit covering the cost, gets it back on a veterinarian's certification, and the animal is reimpounded if the requirements go unmet.

Key details: Deadline: 30 days from adoption to license, vaccinate and sterilize. Applies to: Animals adopted from the Village animal control center only. Deposit: Covers cost of inoculation and spay/neuter, refundable on proof. Non-compliance: Animal is reimpounded under section 5-3-6(C). Related rule: Licensed cats need a veterinarian's sterilization certificate, section 5-4-4(A).

Missing the thirty-day deadline for licensing, rabies vaccination and sterilization triggers automatic reimpoundment of the adopted animal under section 5-3-6(C). The adopting owner also risks losing the deposit posted at adoption, which the Village may apply toward veterinary charges rather than refund, and must restart the adoption or redemption process to regain custody.

Exotic Pets

Oak Park bans keeping any naturally wild animal as a pet within Village limits. The only exceptions are institutional: zoological parks, performing animal exhibitions, educational institutions, veterinary hospitals and licensed animal shelters, none of which cover a private residence.

Key details: Banned: Any naturally wild animal, kept as a private pet. Exceptions: Zoos, exhibitions, schools, vet hospitals, animal shelters only. Not covered: Birds and fish are excluded from the wild-animal ban. No residential permit: No licensing path exists for a private wild-animal pet.

Keeping a prohibited wild animal violates section 5-4-10 and exposes the owner to seizure of the animal by an animal control officer or police officer under the Village's general removal and impoundment authority in section 5-3-9, plus enforcement under Chapter 5's general penalty provisions for the underlying offense.

Compared to other cities, Oak Park takes a harder line on exotic pets. The enforcement and penalty structure reflects that.

Pet Limits

Oak Park caps the animals a household can keep by residence type: up to three dogs in a single-family home, four cats if kept strictly indoors, and a total household ceiling of ten animals, not counting fish, in a single-family residence and five in a multi-family unit.

Key details: Dogs, single-family: Up to three dogs, including townhomes. Dogs, multi-family: Two dogs per unit regardless of building size. Cats outdoors: Two per single-family home, one per multi-family unit. Cats indoor-only: Four per single-family home, two per multi-family unit. Overall ceiling: 10 animals total (not fish) single-family, 5 multi-family.

Exceeding the household animal limits in section 5-4-11 is enforceable the same way as other Chapter 5 violations, and section 5-4-12 makes an animal that repeatedly violates the provisions of the chapter a nuisance subject to humane destruction, so a household kept persistently over the cap risks losing the excess animals.

Breed Restrictions

Oak Park has no breed-specific dog ban; instead the Village Manager can declare any individual dog or animal dangerous after an investigation into a bite, attack or threatening behavior, then order confinement, muzzling, microchipping, sterilization and liability insurance, with a right to an appeal hearing.

Key details: No breed ban: Declaration is behavior-based, not tied to any breed. Confinement: Locked enclosure at least six feet high required. Off-property restraint: Muzzled, six-foot leash, handler at least 21 years old. Insurance: Minimum $100,000 liability coverage per declared animal. Appeal window: 14 days from notice to request a hearing.

Failing to comply with a dangerous-animal order under sections 5-5-5 and 5-5-7 draws a fine of $500 to $1,000 under section 5-5-6(A), plus impoundment of the animal; if the owner does not bring the animal into compliance within seven days of impoundment, the animal becomes Village property.

This is one of the stricter rules in Oak Park's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Dog Leash Laws

Oak Park requires every dog owner to keep their animal under restraint at all times, and bans unleashed dogs from streets, sidewalks and public areas entirely. Leashes cannot exceed eight feet, and a violation that causes severe injury or death can draw a fine up to ten thousand dollars.

Key details: Restraint duty: Every dog owner must keep the animal under restraint. Leash limit: No leash longer than eight feet in public areas. Standard fine: $100 to $750 per violation, section 5-4-8(D). Severe-injury fine: $1,000 to $10,000 if injury or death results. Liability standard: Strict liability for attacks, bites or jumping off-property.

An ordinary off-leash or unrestrained-dog violation carries a fine of $100 to $750 under section 5-4-8(D). If the dog causes severe injury or death to a person, the fine rises to a mandatory $1,000 to $10,000, and the Village can impound the animal under section 5-4-9(C) regardless of the fine imposed.

Beekeeping

Oak Park requires a $75 Village beekeeping permit for any honeybee apiary, caps colonies at two per property, and sets fencing, distance and flyway barrier rules. Permits renew every March 31 and can be revoked for violations.

Key details: Permit required: $75 nonrefundable fee, per apiary location. Permit renewal: Expires March 31 annually. Colony cap: 2 colonies per property. Property line setback: 5 feet minimum for hives. Bee allergy buffer: No new permit within 150 feet of a registered allergy address.

Keeping bees without a permit, or violating any beekeeping requirement, is fined under Village Code section 1-1-5. Section 20-11-10 additionally lets the Village revoke the beekeeping permit and deny future permits to the violator, or to any other resident of the violation property.

Pet Groomer Rules

Oak Park requires anyone who grooms, buys, sells, trains, or deals in household pets to hold both a State of Illinois and a Village of Oak Park license before opening for business. The Village Clerk issues the license only after the Director of Public Health inspects the premises for fitness, and the business must post the certificate where customers can see it.

Key details: License required: State of Illinois AND Village of Oak Park license. Covered activities: Buying, selling, grooming, training, dealing in pets. Issuing office: Village Clerk, after Public Health inspection. Fee: Set by Village Code Chapter 8. Compliance condition: Must comply with Illinois Animal Welfare Act.

Article 6 does not set its own fine, so operating a pet-grooming or pet-dealing business without the required State and Village license falls under the Village's general penalty, § 1-1-5: a fine of $20 to $750, with each day of unlicensed operation charged as a separate offense. The Village Clerk can also decline to issue or renew the license until the Director of Public Health's fitness investigation is satisfied.

This is not one of those rules that cities tend to ignore. Oak Park actively enforces its pet groomer rules requirements.

Cat Rules

Cats allowed outdoors in Oak Park must be licensed, and the Village will only issue that license with a veterinarian's certificate confirming the cat has been sterilized. A cat found running at large must be neutered, rabies-inoculated and wearing a current license tag, or it can be impounded.

Key details: License trigger: Any cat allowed to run at large, age 4 months+. Sterilization proof: Vet certificate of sterilization required before license issues. License expires: April 30 every calendar year, section 5-4-4(C). At-large conditions: Neutered, rabies-inoculated, wearing current tag, section 5-4-9(B). Nonresident exemption: Temporary nonresident cats exempt if licensed elsewhere.

Running an unlicensed, unneutered or unvaccinated cat at large is unlawful under section 5-4-9(B), and section 5-4-9(C) authorizes impoundment of any cat caught violating it. Reclaiming an impounded cat then requires paying the impoundment and boarding fees in section 5-3-4, plus microchipping under section 5-3-5, before the Village releases the animal.

The Bottom Line

Oak Park is tougher than many cities when it comes to animal ordinances. Out of the 11 rules covered here, 5 are rated strict. If you are a homeowner, renter, or business owner in Oak Park, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Oak Park's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.