Noise Ordinances in Butler County, OH (2026)
2 rules for unincorporated Butler County, Ohio.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Butler County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Quiet Hours
Butler County itself sets no countywide quiet-hours ordinance. In unincorporated areas your township controls noise, and cities like Hamilton, Middletown and Fairfield set their own hours. The state disorderly-conduct law is the fallback everywhere.
Quiet Hours in Unincorporated Butler County, Ohio
Some RestrictionsORC 2917.11(A)(2)
No person shall recklessly cause inconvenience, annoyance, or alarm to another by... Making unreasonable noise or an offensively coarse utterance, gesture, or display or communicating unwarranted and grossly abusive language to any person.
Vehicle Noise
Loud vehicles are governed statewide by Ohio's muffler law, ORC 4513.22, enforceable countywide by the Sheriff and local police. Butler County adds no separate vehicle-noise decibel rule; local noise ordinances may also apply.
Vehicle and Muffler Noise in Butler County, Ohio
Some RestrictionsORC 4513.22
Every motor vehicle... shall be equipped with a muffler in good working order and in constant operation to prevent excessive or unusual noise... No person shall use a muffler cut-out, by-pass, or similar device upon a motor vehicle on a highway.
All Butler County ordinances
See every category we cover for Butler County: parking, noise, fences, fires, animals, pools, and more.
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