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Sumter County, SC Noise Ordinances: Amplified Music & Outdoor Sound (2026)

Some Restrictions

Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Amplified music rules in Sumter County, SC, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.

Key Facts

Governing law: Sumter County Code § 14-134(a),(c)
Covers: Any 'sound device' including engines
Standard: Volume that annoys/disturbs nearby residents
First response: Immediate abatement, no penalty (§14-135)
Max penalty: $500 fine or 30 days (§14-136)
Enforcing agency: Sumter County Sheriff's Department

Summary

Unincorporated Sumter County bans operating any 'sound device,' from speakers to engines, loud enough to disturb people in nearby homes at any hour. Sumter County Code § 14-134(a) prohibits sound that annoys, disturbs or infringes on residents' quiet and comfort, and subsection (c) separately bars any sound device operated any time in a manner that unreasonably disturbs people of ordinary sensibilities or creates a public nuisance.

These county ordinances apply to unincorporated areas of Sumter County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

(a)It shall be unlawful for any person to use, play or operate any sound device within the unincorporated areas of the county, or to create, assist in creating, permit, continue or permit the continuance of any noise generated by any sound device, in a manner or with such volume as to annoy, disturb or infringe upon the quiet, comfort and repose of any person within or on the premises of any dwelling, hotel, roominghouse or other such residential facility, or any hospital, nursing home or similar care facility. ... (c)It shall be unlawful for any person to use play or operate any sound device, at any time, within the unincorporated areas of the county, or to create, assist in creating, permit, continue or continue to permit the continuance of any noise generated by any sound device, in a manner or with such volume so as to unreasonably disturb persons of ordinary sensibilities in the vicinity thereof, or in such a manner as to create a public nuisance. ... (e)The term "sound device" includes, but is not limited to, any device or machinery of any kind, but specifically internal combustion engines.

View official code

Full Breakdown

Section 14-134, adopted by Ord. No. 97-324 in 1997 and amended in 1999 and 2005, is Sumter County's general sound-device ordinance for the unincorporated county. Subsection (a) makes it unlawful to use, play or operate any sound device, or to permit noise from one, in a manner or volume that annoys, disturbs or infringes on the quiet, comfort and repose of people in a dwelling, hotel, roominghouse, hospital or nursing home. Subsection (c) adds a broader, time-independent standard: operating a sound device at any time, in a manner that unreasonably disturbs persons of ordinary sensibilities in the vicinity, or that creates a public nuisance, is also unlawful.

Subsection (e) defines 'sound device' expansively as any device or machinery of any kind, expressly including internal combustion engines, so the rule reaches car stereos, PA systems, generators and outdoor speakers alike, not just music equipment. m. Several categories are carved out under (d), including construction-site noise, government activities, agricultural work and licensed hunting, but ordinary residential and commercial sound-device use is squarely covered. The Sheriff's Department enforces the article under § 14-135.

Violations & Fines

An officer who finds probable cause of a sound-device violation must first let the offender abate the noise immediately without penalty under § 14-135; only a continuing or repeat violation becomes a chargeable misdemeanor. Section 14-136 sets the penalty at a fine of up to $500.00, imprisonment of up to 30 days, or both, with each day a violation continues counting as a separate offense, and the county may also seek an injunction in circuit court.

Frequently Asked Questions

Is there a decibel limit for loud music in unincorporated Sumter County?

No numeric decibel limit appears in the code. Sumter County Code § 14-134(a) and (c) instead ban operating any sound device in a manner or volume that annoys or disturbs nearby residents or unreasonably disturbs people of ordinary sensibilities, letting a deputy judge the violation by its effect rather than a meter reading.

What counts as a 'sound device' under Sumter County's noise ordinance?

Section 14-134(e) defines it broadly as any device or machinery of any kind, specifically naming internal combustion engines, so stereos, PA systems, generators and vehicle exhaust can all trigger a violation if they disturb nearby residents under the standards in subsections (a) and (c).

Will I be fined the first time a deputy responds to a noise complaint?

Not necessarily. Section 14-135 gives the offender a chance to immediately abate the noise without penalty once an officer finds probable cause; only a continuing or recurring violation becomes a misdemeanor punishable under § 14-136 by up to a $500.00 fine, 30 days in jail, or both.

Sources & Official References

[1]Sumter County Code of Ordinances (Municode)

Other rules in Sumter County

Quiet HoursSome Restrictions Animal Ordinances: Dog Leash LawsSome Restrictions Barking DogsSome Restrictions Aircraft NoiseFew Restrictions Animal Ordinances: Cat RulesSome Restrictions Fire Regulations: Outdoor BurningSignificant Restrictions Landscaping Rules: Weed OrdinancesSome Restrictions Noise from Specific Sources: Bar & Nightclub NoiseSome Restrictions Right to Farm: Farm Nuisance ProtectionLight Restrictions

All Sumter County rules

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