Noise Ordinances in Mission, TX

If you live in Mission or are thinking about moving there, noise ordinances are one of those things you probably won't think about until they affect you directly. Mission has 6 specific rules on the books covering different aspects of noise ordinances, and some of them might surprise you.

Vehicle Noise

Mission requires every motor vehicle's exhaust to pass through a working muffler, and caps vehicle-mounted sound equipment so it is not audible beyond 100 feet. Driving a loud, rattling, or defective vehicle also violates the noise article.

Key details: Muffler: Required on all vehicle exhaust. Sound-equipment limit: Not audible beyond 100 feet. Sound-truck license: Required from city secretary. Sound-truck hours: One hour daily, 4:30-5:30 p.m.. Enforcement: Mission police, municipal court.

Running a vehicle without an effective muffler, driving a rattling or overloaded vehicle, or operating vehicle-mounted sound equipment audible past 100 feet each violate Article VI and draw a municipal-court fine.

Amplified Music & Outdoor Sound

Amplified music, loudspeakers, and other sound equipment in Mission can't exceed 65 decibels measured at the property line of whoever complains, day or night, and reactivating a device after a police warning counts as a fresh violation.

Key details: Max decibel level: 65 dB, day or night. Measured from: property line of the complainant. Repeat offense: reactivating after warning = new offense. Exception review time: up to 60 business days. Enforcing agency: Mission Police Department.

Violating the noise article is a misdemeanor punishable by a fine of up to $2,000 under the Code's general penalty section, since noise disturbs public health and safety; each day of continued violation is a separate offense.

Quiet Hours

Mission Code Chapter 42, Article VI governs noise. Quiet hours generally enforced in the evenings and early mornings. Violations are Class C misdemeanors with fines up to $2,000.

Key details: Code: Mission Code Ch. 42, Article VI. Typical Quiet Hours: 10 PM–7 AM (verify with city). State Fallback: TX Penal Code §42.01: 85 dB. Fine: Up to $2,000 (Class C misdemeanor).

If you are coming from a city with tighter rules, you will find Mission gives residents more flexibility on quiet hours.

Decibel Limits

Nonresidential properties in Mission and its nearby ETJ may not emit noise exceeding 65 decibels, day or night, measured at the complaining party's property line.

Key details: Limit: 65 dB, day and night. Applies to: Nonresidential property, + 500-ft ETJ. Measured at: Complainant's property line. Enforcement: Mission Police Department. Relief valve: Special exception permit available.

Exceeding 65 dB from a nonresidential property is a Class C misdemeanor citation; repeat violations (more than two in six months) also bar the property from getting a special exception.

Construction Hours

Construction noise in Mission is governed by Chapter 42, Article VI. Standard South Texas practice allows construction during daytime hours. Verify current hours with city.

Key details: Code: Mission Code Ch. 42, Article VI. General Hours: Typically 7 AM–9 PM weekdays. Contact: Mission City Hall / Planning Dept. State Fallback: TX Penal Code §42.01.

Construction outside permitted hours carries fines of $250 for a first offense, $500 for a second, and up to $1,000 for subsequent violations. Stop-work orders may be issued for repeat offenders.

If you are coming from a city with tighter rules, you will find Mission gives residents more flexibility on construction hours.

Barking Dogs

Persistent barking is a nuisance violation under Mission's noise and animal ordinances. Officers may issue warnings before citations.

Key details: Code: Mission Code Ch. 42 / Animal Ordinance. Process: Warning before citation typically required. State Fallback: TX Penal Code §42.01. Enforcement: Mission Police / Animal Control.

The rules around barking dogs in Mission lean permissive, but that does not mean anything goes.

The Bottom Line

Compared to many U.S. cities, Mission gives residents more room on noise ordinances. 3 of the 6 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

All of the above reflects Mission's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.