VERIFIED 2026

Worcester, MA
Noise Code

The official quiet hours, decibel limits, and enforcement protocols for Worcester, MA.

Ordinance Summary

Worcester, MA's "An Ordinance Relative to Excessive and Unreasonable Noise, Chapter 9 § 1A" aims to reduce ambient noise to safe levels, prohibiting excessive and unnecessary sounds that threaten public health, welfare, and quality of life. It outlines restrictions on motor vehicles, sound reproduction devices, and power tools, with penalties for violations.

Quiet Hours

9:00 PM - 7:00 AM (weekdays/Saturdays); 9:00 PM - 9:00 AM (Sundays/holidays for power tools)

Police Non-Emergency

508-799-8606

Decibel Limits

Day
N/A
Night
N/A

"The ordinance emphasizes audibility at certain distances rather than specific decibel levels, though it mentions using an 'A' weighting network for sound measurements."

Measure Noise Levels Instantly

Use our free browser-based decibel meter to check if your neighbors are violating the Worcester, MA code.

Specific Noise Restrictions

1
Construction

Operation of power saws, drills, grinders, lawn mowers, lawn or garden tools, or similar tools is prohibited between 9:00 p.m. and 7:00 a.m. on weekdays and Saturday, and between 9:00 p.m. and 9:00 a.m. on Sunday and legal holidays, if plainly audible 50 feet or more away.

2
Amplified Sound

No person shall operate any electronic sound reproduction device plainly audible in a public place at a distance of 25 feet or more from the device or premises. Within a motor vehicle, sound reproduction devices must not be plainly audible in a public place at a distance of 50 feet or more.

3
Animals

No person shall engage in persistent or repeated yelling, shouting, hooting, whistling, singing, or the making of other loud noises between 9:00 p.m. and 7:00 a.m. if plainly audible 25 feet or more, or so as to annoy persons in residences or public places. This would generally apply to animal noises as well. Animal Control handles general animal complaints.

4
Vehicles

Operating a motor vehicle's sound reproduction device plainly audible 50 feet or more is prohibited. Using a horn or warning device plainly audible 125 feet or more is prohibited, except to avoid a collision. Operating a motorcycle with a removed or inoperative exhaust system, muffler, or other noise/emission equipment is also prohibited.

Frequently Asked Questions

Quiet Hours?

9:00 PM - 7:00 AM (weekdays/Saturdays); 9:00 PM - 9:00 AM (Sundays/holidays for power tools).

Construction?

Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.

Who to call?

Use Non-Emergency Police: 508-799-8606.

Fines?

Commonly range from $50 to $500 for initial offenses.

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