Milwaukee County, WI Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Milwaukee County, WI, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- County parks limit
- 50 feet (Code Ch. 47)
- Permitted events
- Parks director/Board authorize
- Private venues
- Municipal ordinances
- Park permits
- Parks, Recreation & Culture
Summary
Outdoor music at private venues in Milwaukee County is regulated by municipal ordinances, not the county. The county does control outdoor music in its parks: under Code Chapter 47, sound may not carry beyond 50 feet, and larger concerts need authorization from the Parks director or County Board.
The director of parks, recreation and culture, or designee, or the county board, may authorize or permit musical shows, cultural events, public gatherings and exhibitions which are not limited by this section. 47.023. - Penalties. Any person violating any of the provisions of sections 47.02, 47.021 or 47.022 shall, for each offense, forfeit a penalty not to exceed one hundred dollars ($100.00), the cash deposit thereof shall be fifty dollars ($50.00) and the penalty assessment shall be six dollars ($6.00), and in default of payment, thereof, shall be imprisoned in the county jail or house of correction for a period not to exceed ninety (90) days, in the discretion of the court.
47.03. - Games and amusements prohibited except in designated areas; permits for exclusive use.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 112).
Full Breakdown
Milwaukee County runs a large regional park system, and outdoor music inside those parks is the one area where the COUNTY sets the rule directly. Under Milwaukee County Code Chapter 47 (Parks and Parkways), no sound or amplification device may be operated in a park so as to be heard beyond 50 feet, and none within 50 feet of a park boundary in a way audible outside. The section allows the Director of Parks, Recreation and Culture, or the County Board, to authorize musical shows and gatherings not limited by the 50-foot rule, which is how permitted park festivals proceed. Outdoor music outside county parkland is governed by the host municipality's noise ordinance and special-event permit.
Violations & Fines
Unpermitted outdoor music in a county park that carries beyond 50 feet is a Chapter 47 violation enforced by Parks staff and the Sheriff's Office, carrying a forfeiture and possible loss of a reservation. Off-park music is municipal.
Frequently Asked Questions
Do I need a permit for outdoor music in a county park?
Who regulates outdoor music at a private venue?
Sources & Official References
Other rules in Milwaukee County
Compare Milwaukee County to another location·View the Wisconsin noise ordinances overview
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