Bloomington, IL Noise Ordinances: Amplified Music & Outdoor Sound (2026)

Bloomington's noise ordinance, City Code § 28-194 (Ch. 28, Sec. 107, amended by Ordinance No. 2024-083 on November 12, 2024), addresses amplified sound directly in Subsection D(1), titled Sound reproducing devices, loudspeakers, amplifiers. It prohibits using, operating or permitting to be played, used or operated any musical instrument, machine or electronic device, radio receiving set, phonograph, loudspeaker, sound amplifier or other objects for the producing or reproducing of sound either in a manner that disturbs the peace, quiet and comfort of the neighboring inhabitants, or with louder volume than is necessary for the convenient hearing of the people in the room, chamber, vehicle or outdoor area where the device is operated and who are voluntary listeners.

That second clause reaches a party speaker turned up beyond what people actually at the party need to hear, not just noise that crosses a property line. The provision sits inside the general prohibition in Subsection C, which makes any loud and raucous noise from a location a person owns or controls unlawful, and it is reinforced by Subsection E's numeric backstop, a 70 dB(A) limit measured at the property line of the receiving property. Subsection F exempts City-sponsored events and outdoor gatherings, dances, shows, parades or festivals that have obtained a permit from the appropriate permitting authority, so a permitted concert or block party is not automatically a violation even if it is loud.

Enforcement, handled by the Bloomington Police Department, can rest on neighbor testimony or a decibel-meter reading. Subsection G sets the penalty at not less than $100 for a first offense and not less than $250 for each subsequent offense, with each day of continued violation treated separately.