Columbia, MO Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Columbia, MO, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Daytime audibility limit
- 100 ft., 7 a.m.-11 p.m.
- Nighttime audibility limit
- 50 ft., 11 p.m.-7 a.m.
- Downtown area
- Different rule, § 16-258.1
- Penalty
- $75-$1,000 fine, up to 3 mo. jail
Summary
Columbia, Missouri bans playing amplified music or any sound-producing device outdoors so it disturbs neighbors; sound audible 50 feet away between 11 p.m. and 7 a.m. is automatic proof of a violation.
It shall be unlawful to play or permit to be played any radio, phonograph, tape player, compact disc player, musical instrument or any similar device for producing or amplifying sound in a manner that disturbs the peace, quiet or comfort of the neighboring inhabitants. Playing or permitting to be played any device described in subsection (a) between 11:00 p.m. and 7:00 a.m. so that it is plainly audible at a distance of fifty (50) feet from the building, structure or outdoor area in which the device is located shall be prima facie evidence of a violation of this section.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 138).
Full Breakdown
Section 16-258 of Columbia's noise ordinance (Boone County) makes it unlawful to play a radio, musical instrument, or any similar sound-amplifying device outdoors in a way that disturbs neighboring inhabitants' peace and quiet. Between 11 p.m. and 7 a.m., sound plainly audible 50 feet from the source is treated as prima facie proof of a violation; between 7 a.m. and 11 p.m. the audibility threshold rises to 100 feet. A separately mapped downtown area (§ 16-258.1) uses different, later hours and allows the city manager to issue special noise permits for events such as Mizzou home football games.
Violations & Fines
A first conviction under § 16-274 draws a fine of $75 to $1,000, up to three months in jail, or both; the article's penalty applies to every noise-division section.
Frequently Asked Questions
How loud can outdoor music be at night in Columbia, Missouri?
Does the noise limit change during the day?
Sources & Official References
Other rules in Columbia
Compare Columbia to another location·View the Missouri noise ordinances overview
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