Pearl City vs Waipahu
How do quiet hours rules compare between Pearl City, HI and Waipahu, HI?
Pearl City and Waipahu have similar restriction levels.
Pearl City, HI
Honolulu County
Pearl City residents near Pearl Harbor and along the H-1 corridor must comply with ROH Section 41-6.1 prohibiting sound devices audible at 30 feet or more.
View full Pearl City rules →Waipahu, HI
Honolulu County
Waipahu residents in dense plantation-era neighborhoods must follow ROH Section 41-6.1, which prohibits sound devices audible at 30 feet or more.
View full Waipahu rules →Key Facts Comparison
| Fact | Pearl City | Waipahu |
|---|---|---|
| Audibility Limit | 30 feet or more | 30 feet or more |
| Code Section | ROH Section 41-6.1 | ROH Section 41-6.1 |
| Night dBA | 45 dBA residential | 45 dBA residential |
| Enforcement | Honolulu Police | Honolulu Police |
Highlighted rows indicate differences between cities.
Pearl City FAQ
Does this apply to military family housing?
Civilian ROH rules apply on non-federal property in Pearl City. On-base Navy housing is federal land governed by separate base regulations, not ROH Section 41-6.1.
What about highway noise from the H-1?
Freeway noise is governed by the Hawaii DOT and HAR 11-46, not ROH Section 41-6.1. The city rule targets controllable sound-reproducing devices, not traffic.
Waipahu FAQ
Does this apply to karaoke in my Waipahu garage?
Yes. Karaoke amplifiers audible 30 feet beyond your property line violate ROH Section 41-6.1 regardless of the occasion or language. Waipahu neighbors can call HPD.
Are backyard parties allowed?
Parties are allowed but amplified sound must stay within the 30-foot audibility limit. Many Waipahu families end amplified music by 10pm to avoid complaints.
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