Sioux Falls, SD Quiet Hours & Noise Laws [2026]
When are quiet hours in Sioux Falls, SD?
| Regulation | Details for Sioux Falls, SD |
|---|---|
| Quiet Hours | 10:30PM-6AM |
| Weekends | Typically same as weekdays |
| Enforcement | Police Non-Emergency: 605-367-7000 |
10:30 PM to 6:00 AM daily in residential areas. Special event permits may allow amplified sound outside these hours with specific decibel limits.
Strict noise limits typically apply during these times.
Sioux Falls, SD Noise Rules
What is the noise ordinance in Sioux Falls, SD?
Sioux Falls, SD noise ordinances, found in Chapter 93 of the Code of Ordinances, prohibit noise disturbances and set quiet hours in residential areas from 10:30 PM to 6:00 AM. Decibel limits are 60 dBA day/55 dBA night for residential, and 65 dBA 24/7 for commercial. Violations, including excessive vehicle or construction noise, can result in misdemeanor penalties.
Decibel Limit Comparison
| Zone Type | Day | Night |
|---|---|---|
| Residential | 60 dBA | 55 dBA |
| Commercial | 65 dBA | 65 dBA |
Note: Decibel limits apply based on the receiving land use category. For special event permits, a maximum of 70 dBA may be allowed, or 65 dBA after 8 PM or 10:30 PM depending on permit type and location. Enclosed public entertainment venues are permitted up to 100 dB(A) with a warning sign. Construction noise is limited to 75 dBA at 50 feet. Motor vehicles over 10,000 lbs GVWR/GCWR are limited to 90-94 dBA, and other motor vehicles to 80-84 dBA, measured at 25 feet.
Specific Restrictions
- Construction:
Operating equipment for construction, repair, alteration, or demolition work must not cause a sound pressure level exceeding 75 dBA measured at a distance of 50 feet. No specific quiet hours are explicitly stated for construction, but general noise prohibitions would apply.
- Amplified Sound:
Operating any amplified sound device is unlawful between 10:30 PM and 6:00 AM if it is plainly audible at the property boundary of the source, 50 feet from a parked vehicle, or 100 feet from a moving vehicle. Permits are required for certain loud noises after 10:30 PM, such as concerts or racing events. Public loudspeakers for commercial advertising or music transmission are prohibited if they cause a noise disturbance or violate specific decibel limits.
- Animals:
Barking dogs that create a nuisance should first be addressed with the owner. If the problem persists, Animal Control (605-367-7000) should be contacted when the dog is barking. An officer will respond and may issue citations if the barking continues.
- Vehicles:
Unnecessary engine noise, tire squeal, and exhibition driving are prohibited. Motor vehicles must be equipped with an exhaust system and muffler in good working condition, free from defects affecting sound reduction, and without cutouts or bypass devices. Noise limits are 90-94 dBA for vehicles 10,000 lbs or more GVWR/GCWR, and 80-84 dBA for other motor vehicles, measured at 25 feet. Horns and signaling devices are to be used only as danger warnings, not for unnecessary or unreasonable periods. Recreational vehicles and snowmobiles operating in a manner that causes a noise disturbance are also prohibited.
Frequently Asked Questions about Sioux Falls, SD Noise Rules
What are the designated quiet hours in Sioux Falls, SD?
10:30 PM to 6:00 AM daily in residential areas. Special event permits may allow amplified sound outside these hours with specific decibel limits.. Generally, during these hours, noise should be kept to a minimum to avoid disturbing neighbors.
How loud can I play music in Sioux Falls, SD?
Residential areas typically have a limit of 60 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 Sioux Falls, SD?
For non-emergency noise complaints, contact the Sioux Falls, SD police non-emergency line at 605-367-7000. For ongoing issues like construction or animal noise, you can also contact Code Enforcement at 605-367-8000.