Jefferson Parish, LA Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Jefferson Parish, LA, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Restricted hours, weekdays
- 10:00 p.m. to 7:00 a.m.
- Restricted hours, weekends/holidays
- 10:00 p.m. to 10:00 a.m.
- Test applied
- Plainly audible across the property line
- Exempt if
- Permit obtained for the event
- Daytime residential decibel cap
- 60 dB(A)
- Enforcing agency
- Jefferson Parish Sheriff's Office
Summary
Jefferson Parish bans running a loudspeaker or sound amplifier near residential or noise-sensitive areas between 10:00 p.m. and 7:00 a.m. on weekdays and 10:00 p.m. to 10:00 a.m. on weekends and holidays, if the sound crosses the property line where it originates. Permitted public performances, gatherings, and parades are exempt, and the Sheriff's Office enforces the rule alongside the parish's broader decibel table.
Loudspeakers and sound amplifiers. The using or operating of any loudspeaker, loudspeaker system, sound amplifier or other similar device between the hours of 10:00 p.m. and 7:00 a.m. on weekdays, and 10:00 p.m. and 10:00 a.m. on weekends and holidays, within or adjacent to residential or noise sensitive areas such that the sound therefrom is plainly audible across the real property line of the source; provided, however, that this shall not apply to any public performance, gathering or parade for which a permit has been obtained.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 20 Update 2).
Full Breakdown
on weekends and holidays, if the sound is plainly audible across the real property line of wherever the source sits. The rule exempts any public performance, gathering, or parade for which a permit has already been obtained, tying this restriction to the parish's broader permit system administered through the office of carnival and special events. This overnight loudspeaker rule sits alongside the parish's general decibel limits in Table 1 of Section 20-102(f): 60 dB(A) in residential, noise-sensitive, and public-space areas by day and 55 dB(A) overnight, 50/45 dB(A) for multifamily buildings, and 65/60 dB(A) in commercial areas, with no source ever allowed to exceed those caps by more than 15 dB(A).
Section 20-102(b) defines noise-sensitive area as anywhere a school, hospital, nursing home, church, court, or public library sits, extending the loudspeaker restriction's practical reach beyond purely residential blocks. Enforcement runs through the Jefferson Parish Sheriff's Office under Section 20-102(d), and the same Table 1 caps also govern radios, televisions, and musical instruments played on the public right-of-way or in a motor vehicle under the related provisions of subsection (h)(2).
Violations & Fines
Violating the noise section carries the penalty set out in Section 20-102(l), enforced under the parish's general penalty schedule in Section 1-10, unless a more specific fine applies elsewhere in the section, such as the escalating $50, $100, and $250 fines Section 20-102(i) sets for first, second, and third motor-vehicle sound violations. The Jefferson Parish Sheriff's Office handles enforcement, and every day a loudspeaker keeps running in violation counts as its own separate offense.
Frequently Asked Questions
When can I not use a loudspeaker or PA system near homes in Jefferson Parish?
Is there a way to legally run loud amplified sound overnight in Jefferson Parish?
What decibel limit applies to noise in a Jefferson Parish neighborhood during the day?
Sources & Official References
Other rules in Jefferson Parish
Compare Jefferson Parish to another location·View the Louisiana noise ordinances overview
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