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Champaign County, IL Swimming Pools & Spas: Pool Permits (2026)

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

Swimming pool permit rules in Champaign County, IL, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.

Key Facts

State Authority
55 ILCS 5/5-1066
In Cities
City building permit
County Role
Exempts equal-code cities
Exempt
Portable pools under 24 inches

Summary

In unincorporated Champaign County a permanent residential swimming pool is regulated under the Illinois Counties Code, which lets the county board set construction rules. Champaign and Urbana, both home rule, instead permit pools under their own adopted building codes.

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

the county board may prescribe rules and regulations for the construction of privately owned artificial basins of water used for swimming or wading, which use or need external buttresses or which are dug into the ground, located on private residential property and intended for the use of the owner and guests.

Source: Illinois Compiled StatutesView official code

Full Breakdown

Section 5-1066 of the Illinois Counties Code (55 ILCS 5/5-1066) authorizes the Champaign County Board to prescribe construction rules for privately owned pools that are dug into the ground or need external buttresses on residential property. The same section forces the county to exempt any municipality whose building code equals or exceeds the county standard. So a pool inside Champaign or Urbana is permitted and inspected by that city's building safety division, covering setbacks, electrical bonding, GFCI protection, and barriers, not by the county. Portable pools under 24 inches deep fall outside the regulated definition.

Violations & Fines

Building a regulated pool without the required municipal or county permit draws a stop-work order and retroactive permitting with penalty fees. Electrical work done without an electrical permit fails inspection.

Frequently Asked Questions

Do I need a permit for a backyard pool?
Yes. A permanent in-ground or buttressed pool needs a permit. In Champaign or Urbana the city building department issues it; in the unincorporated county the county board's rules apply.
Are small inflatable pools regulated?
Portable pools under 24 inches deep generally fall outside the regulated artificial-basin definition, so no building permit is required, though barrier common sense still applies.

Sources & Official References

Other rules in Champaign County

Noise Ordinances: Quiet HoursSome RestrictionsNoise Ordinances: Construction HoursSome RestrictionsFencing & Safety RequirementsHeavy RestrictionsNoise Ordinances: Barking DogsSome RestrictionsNoise Ordinances: Vehicle NoiseSome RestrictionsNoise Ordinances: Amplified Music & Outdoor SoundSome RestrictionsParking Rules: Commercial & Oversized VehiclesSome Restrictions

All Champaign County rules

Compare Champaign County to another location·View the Illinois swimming pools & spas overview

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