Noise Ordinances in Lafayette, LA (2026)
5 verified noise ordinances for Lafayette, Louisiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Lafayette Sec. 34-366 sets residential limits at 60 dBA daytime and 50 dBA nighttime, with HVAC at 55 dBA at night. Quiet hours are 10 PM-7 AM weekdays and 10 PM-9 AM weekends and federal holidays.
Lafayette Sound Level Limits
Some RestrictionsConstruction Hours
Lafayette prohibits construction and demolition 10 PM-7 AM weekdays and 10 PM-9 AM weekends and federal holidays. Power tools and landscape equipment within 250 ft of residential follow the same hours; mufflers required.
Lafayette Construction Noise Hours
Heavy RestrictionsBarking Dogs
Lafayette caps domestic-animal vocalizations at 60 in any 10-minute period under Chapter 34 Article IV. Standard is countable, not a decibel measurement.
Lafayette Barking Dog Regulations
Some RestrictionsLeaf Blower Rules
Lafayette has no leaf blower-specific ban. General noise ordinance limits apply during operation. Gas-powered blowers widely used in Louisiana.
Lafayette Leaf Blower Rules
Few RestrictionsAmplified Music & Events
Lafayette amplified-sound rule: in public spaces sound must not be plainly audible at 100 ft from 7 AM-10 PM, or at 50 ft from 10 PM-7 AM. Vehicle audio is regulated by Louisiana state law (audible >25 ft and >85 dBA prohibited).
Lafayette Amplified Music & Event Noise Rules
Some RestrictionsLooking for Lafayette Parish county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lafayette city rules.
Noise Ordinances in Lafayette Parish →