Noise Ordinances in Des Plaines, IL (2026)
9 verified noise ordinances for Des Plaines, Illinois, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Des Plaines Municipal Code §6-2-7 establishes quiet hours from 10 PM to 7 AM weekdays and 11 PM to 10 AM on weekends and holidays. Noise exceeding 50 dB during quiet hours is prohibited.
Des Plaines Quiet Hours & Noise Standards
Some RestrictionsConstruction Hours
Construction activity in Des Plaines is subject to the city's general noise ordinance (MC §6-2-7). Residential construction is generally limited to daytime hours on weekdays.
Des Plaines Construction Hours Restrictions
Some RestrictionsBarking Dogs
Barking dogs that cause unreasonable noise violate Des Plaines MC §6-2-7. Cook County Animal Control and Des Plaines Police handle chronic barking complaints.
Des Plaines Barking Dog Ordinance
Some RestrictionsLeaf Blower Rules
Des Plaines restricts motorized lawn equipment, including gas and electric leaf blowers, under the City Code's noise provisions (Title 6, Chapter 6). Equipment may generally be operated 7:00 AM to 9:00 PM Monday through Saturday and 9:00 AM to 7:00 PM on Sundays and federal holidays. Gas-powered blowers remain legal.
Des Plaines Leaf Blower Regulations
Some RestrictionsAmplified Music & Events
Des Plaines regulates amplified music under Title 6, Chapter 6 of the City Code. Amplified sound plainly audible at 75 feet during daytime, or audible at the property line during quiet hours (10 PM–7 AM), may be cited. Special event permits are required for outdoor amplified events at commercial venues.
Des Plaines Amplified Music & Sound Regulations
Some RestrictionsAircraft Noise
Des Plaines sits directly adjacent to O'Hare International Airport and experiences significant aircraft noise. FAA controls all airspace; no local ordinance authority over flights.
Des Plaines Aircraft Noise Near O'Hare
Few RestrictionsIndustrial Noise
Industrial noise in Des Plaines is regulated through Title 6, Chapter 6 of the City Code, the Zoning Ordinance's manufacturing-district performance standards, and Illinois Pollution Control Board (IPCB) decibel limits at 35 Ill. Adm. Code Parts 900–901. Manufacturers must not exceed state limits at adjoining residential property lines.
Des Plaines Industrial Noise Regulations
Some RestrictionsDecibel Limits
Des Plaines' noise ordinance under Title 6, Chapter 6 relies primarily on a plainly-audible and reasonableness standard rather than fixed dBA limits. Measured decibel enforcement between zoning districts follows Illinois Pollution Control Board rules (35 Ill. Adm. Code Parts 900–901).
Des Plaines Decibel Limits
Some RestrictionsOutdoor Music
Outdoor music in Des Plaines falls under Title 6, Chapter 6's amplified-sound provisions. Backyard gatherings with amplified music must comply with the 10 PM quiet-hour cutoff, and recurring outdoor events at commercial venues require special event permits from the City.
Des Plaines Outdoor Music Rules
Some RestrictionsLooking for Cook County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Des Plaines city rules.
Noise Ordinances in Cook County →