Quiet Hours: Hesperia vs San Bernardino
How do quiet hours rules compare between Hesperia, CA and San Bernardino, CA?
Hesperia and San Bernardino have similar restriction levels.
Hesperia, CA
San Bernardino County
Hesperia treats unreasonable noise as a public nuisance under Hesperia Municipal Code Chapter 8.32 (Title 8 — Health and Safety). There is no fixed dB curfew written into the city code, but noise that disturbs the peace, comfort or quiet of neighbors — especially overnight (commonly 10 PM–7 AM) — is enforceable as a nuisance by Code Enforcement and San Bernardino County Sheriff (Hesperia Station).
View full Hesperia rules →San Bernardino, CA
San Bernardino County
San Bernardino Municipal Code Chapter 8.54 sets quiet hours from 10 PM to 7 AM weekdays and 10 PM to 9 AM weekends and holidays. Exterior residential limits are about 55 dBA day and 50 dBA night.
View full San Bernardino rules →Key Facts Comparison
| Fact | Hesperia | San Bernardino |
|---|---|---|
| Code Section | Hesperia Mun. Code Ch. 8.32 (Public Nuisance) | - |
| Land-Use Standard | Dev. Code §16.08.545 (Noise Contour) — 60 dBA Ldn exterior residential | - |
| Practical Quiet Hours | 10 PM – 7 AM (nuisance standard) | - |
| Enforcement | Hesperia Code Enforcement + SB County Sheriff (Hesperia Station) | - |
| Penalty (Mun. Code §1.16) | $100 / $200 / $500 escalating infraction fines | - |
| Weekday Quiet | - | 10 PM to 7 AM |
| Weekend Quiet | - | 10 PM to 9 AM |
| Residential Day Limit | - | 55 dBA exterior |
| Residential Night Limit | - | 50 dBA exterior |
| Code | - | SBMC Chapter 8.54 |
Highlighted rows indicate differences between cities.
Hesperia FAQ
What time does Hesperia consider 'quiet hours'?
The Municipal Code does not list a numbered curfew hour, but 10 PM to 7 AM is the period enforced as nighttime nuisance noise under Chapter 8.32, consistent with the city's General Plan Noise Element residential standard.
Who do I call about loud neighbors in Hesperia?
For an in-progress disturbance call San Bernardino County Sheriff Hesperia Station (760-947-1500). For ongoing nuisance properties file with Hesperia Code Enforcement at (760) 947-1343.
Is there a decibel limit in Hesperia?
Hesperia uses a nuisance standard rather than a dB meter limit. The Development Code §16.08.545 noise contour and General Plan Noise Element use 60 dBA Ldn as the exterior residential compatibility threshold for land-use planning.
San Bernardino FAQ
What are quiet hours in San Bernardino?
10 PM to 7 AM on weekdays and 10 PM to 9 AM on weekends and holidays under SBMC Chapter 8.54.
Who enforces noise complaints?
The San Bernardino Police Department responds to noise complaints at 909-384-5742, and Code Enforcement handles recurring nuisance cases.
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