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Will County, IL Animal Ordinances: Wildlife Rescue Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Will County Code § 155-9.25
Permit required
Special use permit under § 155-16.40
Min. lot, small indigenous rehab
2 acres
Min. lot, other exotic uses
10 acres
Scope
Unincorporated Will County only

Summary

Unincorporated Will County requires a special use permit before running an exotic or wildlife rehabilitation facility or sanctuary.

These county ordinances apply to unincorporated areas of Will County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Unless specifically exempted by Illinois State Statutes - such as, but not limited to the Herptiles-Herps Act (510 ILCS 68/1 et seq.), Wildlife Code (520 ILCS 5/1 et seq.), and Criminal Code; Dangerous Animals (720 ILCS 5/48-10 (c)) - the care and keeping of exotic animals must be approved in accordance with the special use permit procedures of § 155-16.40 which shall include any and all licenses and permits required by state or federal agencies and departments.

(B)   Minimum lot area.

(1)   A-1, A-2, E-1 and E-2 Districts.

(a)   Exotic animal rehabilitation facility; indigenous; less than 22 lbs./10 kg. - not less than 2 acres.

(b)   Exotic animal rehabilitation facility; indigenous; 22 lbs./10

kg. or larger – not less than 5 acres.

(c)   All other exotic animal uses – not less than 10 acres.

(2)   C-6 Recreational Commercial District. Exotic animal zoological park not less than 10 acres.

(3)   All other commercial and industrial districts. Not less than 0.5 acres (21,780 square feet) or district lot area requirements, whichever is greater.

(C)   Minimum setbacks. All buildings, enclosures and animal run/exercise areas for exotic animals approved under paragraph (A) of this section must be set back at least 250 feet from all R-zoned lots and at least 500 feet any dwelling unit or community building such as, but not limited to, school, place of worship, or government office building. No setback is required from a

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2025 S-25: Supplement contains: Local legislation current through Ordinance No. 24-100, passed 4-18-2024 and Res. 23-387, passed 11-16-2023; and State legislation approved through 2024 Pamphlet #2).

Full Breakdown

Under Will County Code § 155-9.25, keeping or caring for exotic animals in unincorporated Will County - including rehabilitation facilities and animal sanctuaries - must go through the special use permit process in § 155-16.40, plus any state or federal licenses. The zoning code also sets minimum lot sizes: at least 2 acres for a rehab facility handling indigenous animals under 22 lbs, 5 acres for larger indigenous animals, and 10 acres for other exotic-animal uses or a zoological park. This only reaches unincorporated county land; Joliet, Bolingbrook, Romeoville, Plainfield and Lockport zone their own limits.

Violations & Fines

Operating an unpermitted exotic-animal or rehabilitation use is a zoning violation subject to county enforcement and correction orders under the zoning code.

Frequently Asked Questions

Can I run a wildlife rehab facility anywhere in Will County?
Only in unincorporated areas, and only with a special use permit under § 155-16.40 plus required state/federal wildlife licenses.
Does this apply inside Joliet or Bolingbrook?
No. Those cities have their own zoning codes; Will County's zoning ordinance reaches unincorporated land only.

Sources & Official References

Other rules in Will County

All Will County rules

Compare Will County to another location·View the Illinois animal ordinances overview

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Wildlife Rescue Permits in Cities Across Will County