Noise Ordinances in Hidalgo County, TX (2026)

4 county-level rules, plus city-specific rules for 4 cities in Hidalgo County, Texas.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Hidalgo County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Quiet Hours

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.

Hidalgo County Quiet Hours and Noise Rules

Few Restrictions

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

Full ordinance details →Official source ↗

Amplified Music & Outdoor Sound

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.

Hidalgo County Amplified Music Rules

Few Restrictions

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

Full ordinance details →Official source ↗

Decibel Limits

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.

Hidalgo County Decibel Limits

Few Restrictions

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

Full ordinance details →Official source ↗

Vehicle Noise

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.