10 county-level rules, plus city-specific rules for 4 cities in Hidalgo County, Texas.
Verified from official government sources
Hidalgo County has no general noise ordinance and no fixed quiet hours for its unincorporated Rio Grande Valley areas. Under Texas law counties cannot set countywide dBA curfews, so late-night noise outside city limits is handled by the state disorderly-conduct statute, not a county curfew.
Tex. Penal Code Sec. 42.01(a)(5)
makes unreasonable noise in a public place other than a sport shooting range, as defined by Section 250.001, Local Government Code, or in or near a private residence that he has no right to occupy
Unincorporated Hidalgo County sets no construction start or stop times because Texas counties lack authority to regulate construction noise. Only the state disorderly-conduct statute applies outside city limits; cities such as McAllen and Edinburg impose their own construction-hour limits within their boundaries.
Hidalgo County has no barking-dog noise ordinance for unincorporated areas. Persistent barking outside city limits is addressed, if at all, through the state disorderly-conduct statute and state animal-nuisance law, not a county decibel or barking rule. Cities within the county set their own barking limits.
Hidalgo County has no leaf-blower ordinance. Gas and electric blowers may be used at any time in unincorporated areas because Texas counties cannot regulate equipment noise. Only the state unreasonable-noise statute could apply, and it rarely reaches ordinary landscaping equipment.
Hidalgo County has no amplified-sound permit or decibel ordinance for unincorporated areas. Loud parties, quinceaneras and outdoor amplified music outside city limits are governed only by the state disorderly-conduct statute enforced by the Sheriff, not by a county sound permit.
Tex. Penal Code Sec. 42.01(c)(2)
a noise is presumed to be unreasonable if the noise exceeds a decibel level of 85 after the person making the noise receives notice from a magistrate or peace officer that the noise is a public nuisance
Aircraft noise around McAllen International Airport and other Hidalgo County airfields is regulated by the FAA, not the county. Federal law preempts local aircraft-noise rules, so neither the county nor a city can set flight curfews or overflight decibel limits.
Hidalgo County has no industrial-noise ordinance for unincorporated areas. Factories, warehouses, agriculture and packing operations outside city limits are limited only by the state disorderly-conduct statute and, where applicable, TCEQ permit conditions - not by a county sound limit.
Hidalgo County sets no local decibel limits for unincorporated areas because Texas counties cannot adopt a noise-level ordinance. The only numeric standard is the state disorderly-conduct presumption: noise above 85 decibels is unreasonable, but only after a peace officer or magistrate gives notice.
Tex. Penal Code Sec. 42.01(c)(2)
a noise is presumed to be unreasonable if the noise exceeds a decibel level of 85 after the person making the noise receives notice from a magistrate or peace officer that the noise is a public nuisance
Hidalgo County has no outdoor-music or live-entertainment noise ordinance for unincorporated areas. Backyard bands, DJs and festival sound outside city limits are limited only by the state disorderly-conduct statute, and there is no county event-noise permit to obtain.
Hidalgo County has no local vehicle-noise ordinance, but statewide Texas Transportation Code Sec. 547.604 requires every motor vehicle to have a working muffler and bans muffler cutouts. The Sheriff and DPS enforce this on county roads; loud stereos can also draw a disorderly-conduct charge.
Tex. Transp. Code Sec. 547.604(b)
A person may not use a muffler cutout, bypass, or similar device on a motor vehicle.
4 cities in Hidalgo County have their own noise ordinances rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Hidalgo County — parking, noise, fences, fires, animals, pools, and more.
Hidalgo County Ordinance Hub →