Frederick, MD Quiet Hours & Noise Laws [2026]
When are quiet hours in Frederick, MD?
| Regulation | Details for Frederick, MD |
|---|---|
| Quiet Hours | 10PM-7AM |
| Weekends | Typically same as weekdays |
| Enforcement | Police Non-Emergency: 301-600-2102 |
10 PM - 7 AM
Strict noise limits typically apply during these times.
Frederick, MD Noise Rules
What is the noise ordinance in Frederick, MD?
Frederick, MD noise ordinances, under City Code Sections 15-21 to 15-21.6, prohibit unreasonable noise with specific decibel limits: 65 dBA day/55 dBA night for residential areas, 67 dBA day/62 dBA night for commercial, and 75 dBA day/night for industrial zones. Violations are civil infractions, incurring initial fines of $25-$50, escalating up to $500-$1000.
Decibel Limit Comparison
| Zone Type | Day | Night |
|---|---|---|
| Residential | 65 dBA | 55 dBA |
| Commercial | 67 dBA | 62 dBA |
Note: Decibel levels are measured at or within the property line of the receiving property.
Specific Restrictions
- Construction:
Construction and demolition noise cannot exceed 90 dBA during daytime hours (7 AM - 10 PM).
- Amplified Sound:
Unlawful if audible 25 feet from the source or within a private residence that the person responsible has no right to occupy between 10 p.m. and 7 a.m.
- Animals:
Household pets are generally an exception if maintained according to local zoning, but excessive animal noise can be reported to Animal Control.
- Vehicles:
Provisions cover off-road vehicles (dirt bikes, ATVs, go-carts, snowmobiles). Engine compression braking devices (Jake Brakes) without adequate mufflers are prohibited. Motor vehicles on public roads are generally exempt.
Frequently Asked Questions about Frederick, MD Noise Rules
What are the designated quiet hours in Frederick, MD?
10 PM - 7 AM. Generally, during these hours, noise should be kept to a minimum to avoid disturbing neighbors.
How loud can I play music in Frederick, MD?
Residential areas typically have a limit of 65 dBA during the day and 55 dBA at night. Excessive vibration or bass that is plainly audible at the property line may also be a violation.
Who do I contact to report a noise violation in Frederick, MD?
For non-emergency noise complaints, contact the Frederick, MD police non-emergency line at 301-600-2102. For ongoing issues like construction or animal noise, you can also contact Code Enforcement at 301-600-3825.