The Bexar County noise ordinance most people go looking for does not exist. Unincorporated Bexar County has no separate noise code with its own decibel caps or quiet hours, because Texas law gives cities the power to write local noise rules but does not give that same authority to counties. Outside San Antonio’s city limits, noise complaints are handled under Texas Penal Code Section 42.01, the state disorderly conduct statute, and enforcement falls to the Bexar County Sheriff’s Office.
Why the County Has No Ordinance of Its Own
Texas counties do not have the same regulatory power over noise that cities do. The Texas State Law Library confirms that cities can adopt local noise laws while counties must rely on state criminal law to address noise outside city limits. The Bexar County Code Compliance Department enforces health and safety codes in unincorporated areas, but its authority comes from the Texas Health and Safety Code, not any county-specific noise rule.1Bexar County, TX. Code Compliance
That changes what you can expect. No county rule sets quiet hours. No county curfew limits loud music. No county inspector will come measure decibels against a local standard. What applies instead is the statewide disorderly conduct law, and the deputies who respond use its reasonableness test rather than a numeric ceiling.
What Texas Law Considers Unreasonable Noise
Texas Penal Code Section 42.01 makes it a criminal offense to intentionally or knowingly make unreasonable noise in a public place or near a private residence you don’t have the right to occupy.2State of Texas. Texas Penal Code Section 42.01 – Disorderly Conduct The statute does not set a hard decibel ceiling that automatically makes noise illegal. It uses a reasonableness standard, which gives the responding deputy discretion to weigh volume, time of day, setting, and impact on neighbors.
The offense occurs when the noise “produces its offensive or proscribed consequences” near a private residence. The sound doesn’t have to come from next door. If equipment on a property a quarter-mile away is clearly audible and disruptive at your home, the statute can still apply.
The 85-Decibel Presumption
Section 42.01(c)(2) does contain a specific decibel figure, but it works differently than most people expect. Noise is presumed unreasonable if it exceeds 85 decibels after the person making it has already received notice from a peace officer or magistrate that the noise is a public nuisance.2State of Texas. Texas Penal Code Section 42.01 – Disorderly Conduct Both conditions must be met. There has to be a prior official warning, and the noise has to exceed 85 dB after that warning was given.
Below 85 decibels, or before any warning is given, noise can still be unreasonable under the general standard. The threshold just creates a legal shortcut. Once it’s met after a warning, the prosecution does not have to prove the noise was unreasonable because the law presumes it was. For reference, 85 decibels is roughly the volume of a lawnmower or heavy city traffic heard from a few feet away.
City Limits Versus Unincorporated County
If you live inside San Antonio’s city limits, an entirely different set of rules applies. San Antonio has its own noise ordinance with specific decibel limits and defined quiet hours. The city sets a residential limit of 63 decibels measured from a separately owned property and defines quiet hours as 10:00 p.m. to 6:00 a.m. Sunday through Thursday and 11:00 p.m. to 6:00 a.m. Friday and Saturday. Violations go to the San Antonio Police Department or the city’s Code Enforcement division, not the county sheriff.
This distinction trips people up constantly. A resident in an unincorporated pocket of Bexar County who calls SAPD about noise will be told it’s not in their jurisdiction. Calling the sheriff about noise inside city limits won’t get a response either. If you’re not sure whether your address falls inside or outside city limits, the Bexar County Appraisal District’s property search tool shows jurisdictional boundaries for any parcel.
How to Report a Noise Disturbance
For noise problems in unincorporated Bexar County, call the Bexar County Sheriff’s Office Dispatch at 210-335-6000. This is the non-emergency line, appropriate for ongoing disturbances that don’t involve an immediate threat to safety.3Bexar County, TX. Report a Crime If the noise is accompanied by threatening behavior or a dangerous situation, call 911.
Give the dispatcher as much useful detail as you can:
- The exact address or best description of where the noise is coming from.
- What’s making it — a party, an engine, amplified music, construction equipment.
- How long it’s been going on and whether it’s a recurring problem.
- Whether the noise is preventing sleep, audible inside your home with windows closed, or shaking walls.
A responding deputy will assess whether the noise qualifies as unreasonable under the disorderly conduct statute. The usual first step is an official warning, which then establishes the “notice” required for the 85 dB presumption if the noise continues. Keep a personal log of dates, times, and descriptions of recurring problems. That record helps if you need to pursue further enforcement or civil remedies later.
Penalties for a Violation
A noise violation under Section 42.01 is a Class C misdemeanor.2State of Texas. Texas Penal Code Section 42.01 – Disorderly Conduct The maximum fine is $500.4State of Texas. Texas Penal Code Section 12.23 – Class C Misdemeanor No jail time is possible for a Class C misdemeanor. It sits at the same level as a traffic ticket, and the case is handled in a justice of the peace court.
The fine itself is modest, but a Class C misdemeanor is still a criminal offense that shows up on background checks. Repeated citations can also strengthen a civil nuisance case, which can produce a court order to stop the noise entirely and potentially money damages for the affected neighbor.
Civil Nuisance Lawsuits for Persistent Noise
When criminal enforcement doesn’t solve the problem, or when you want compensation for the disruption you’ve endured, a civil nuisance suit is the other available path. Under Texas law, a private nuisance is a condition that substantially interferes with your use and enjoyment of your property and causes unreasonable discomfort or annoyance to a person of ordinary sensibilities. Loud, persistent noise is a textbook example.
To succeed in a nuisance claim, you generally need to show that the noise substantially interfered with your property use, that the person you’re suing created or maintained it, and that you asked them to stop before filing suit. Courts weigh several factors when deciding whether the interference is “substantial”: the nature of the noise, how often it occurs, how long it lasts, the character of the neighborhood, and whether others nearby engage in similar activity.
The remedies go beyond what criminal enforcement offers. A court can award money damages and, in some cases, issue an injunction ordering the neighbor to stop the noise-producing activity. Small claims court in Texas handles damage claims up to $20,000 and doesn’t require a lawyer, which makes it a practical option for neighbors with documented, ongoing disruptions. Filing the suit itself often motivates compliance faster than another call to the sheriff.