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Aurora, IL Animal Ordinances: Cat Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Registration window
30 days after acquisition
Minimum age
4 months old
Renewal
Tied to rabies vaccine date
County licensing
Also required in owner's county

Summary

Aurora, Illinois (Kane County) requires every cat four months or older to be registered with the city within 30 days of acquisition, with a license tag displayed on the collar at all times.

Every owner of a dog or cat within the city shall, within thirty (30) days of acquisition of such animal, register the animal or cause it to be registered for a license with the city by completing all necessary documentation and paying any required fees, and obtain a license tag as evidence of such registration. The city license will coincide with the rabies vaccine and city license renewal will occur at the time the rabies vaccination is due. License tags shall be displayed and/or attached to the collar of the registered animal at all times. All proceeds resulting from the imposition of the domestic animal license fee shall be used for the ongoing operation of the division. The director or his/her designee may impound any animal found to be in violation of this section. The owner is responsible for all fees related to the impoundment of the animal. (Ord. No. O94-18, § 1, 3-1-94; Ord. No. O00-32, § 1, 3-28-00; Ord. No. O06-12, § 3, 2-28-06; Ord. No. O07-98, § 1, 8-28-07)

Editor's note— Formerly § 9-6.

HISTORY Amended by Ord. O22-035 on 5/10/2022

Full Breakdown

Aurora Code § 9-3 requires every owner of a cat four months or older, anywhere within Aurora, Illinois city limits, whether the address sits in Kane, DuPage, Will, or Kendall County, to register the cat with the city within 30 days of acquiring it, pay the required fee, and keep the resulting license tag on the cat's collar at all times. The city license renews when the rabies vaccine comes due. Aurora also requires separate registration with whichever county's animal care & control division covers that address. Cats found unlicensed can be impounded, with owners billed for impoundment.

Violations & Fines

Animal Care & Control can impound any unlicensed cat or dog under § 9-3; the owner is billed for every impoundment fee incurred.

Frequently Asked Questions

Does Aurora, Illinois require cat licenses, not just dog licenses?
Yes. Aurora Code § 9-3 covers both dogs and cats; every cat four months or older must be registered with the city within 30 days of acquisition.
Which county do I license my cat with in Aurora?
Whichever of Aurora's four counties your address sits in, Kane, DuPage, Will, or Kendall, since § 9-3 requires separate county-level registration too.

Sources & Official References

Other rules in Aurora

All Aurora rules

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