Round Rock, TX Noise Ordinances: Quiet Hours (2026)
Quiet hours in Round Rock, TX, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Code Section
- Ch. 14, Art. VIII
- Quiet Hours (Sun–Thu)
- 10 PM – 7 AM
- Quiet Hours (Fri–Sat)
- 10 PM – 8 AM
- Plainly Audible Distance
- 200 feet from property line
- Max Fine
- $2,000
Summary
Round Rock Code Chapter 14, Article VIII establishes time-based quiet hours and uses a 'plainly audible' standard. Quiet hours run 10 PM–7 AM on weekdays and 10 PM–8 AM on weekends.
Sec. 42.01. DISORDERLY CONDUCT. (a) A person commits an offense if he intentionally or knowingly: ... (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 ... (c) For purposes of this section: ... (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. (d) An offense under this section is a Class C misdemeanor unless committed under Subsection (a)(7) or (a)(8), in which event it is a Class B misdemeanor.
Full Breakdown
Round Rock's noise ordinance (Code of Ordinances Ch. 14, Art. VIII) defines 'plainly audible' as any sound clearly heard at 200 feet or more from the property line of the source. Enforcement officers assess noise using normal hearing faculties with a direct line of sight. Quiet hours are 10 PM–7 AM Sunday through Thursday and 10 PM–8 AM Friday–Saturday. Decibel-based enforcement supplements the plainly audible standard using Type 1 or Type 2 calibrated sound level meters on the A-weighting scale. Texas Penal Code §42.01 (disorderly conduct) applies for noise rising to criminal levels.
Violations & Fines
Violations of the noise ordinance are Class C misdemeanors punishable by fines up to $2,000. Repeat violations may result in escalating enforcement.
Frequently Asked Questions
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Sources & Official References
Other rules in Round Rock
How Round Rock compares: Cities with the Strictest Noise Ordinances·Texas rules heatmap·Compare Round Rock to another location·View the Texas noise ordinances overview
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Quiet Hours in Nearby Cities
How other cities in Williamson County handle quiet hours.