Noise from Specific Sources in Franklin County, WA (2026)
1 rule for unincorporated Franklin County, Washington.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Franklin County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Car Alarm Limits
Franklin County Code § 8.24.010(B)(2) makes sound from a horn or siren attached to a motor vehicle a public noise disturbance in unincorporated Franklin County, unless it is warning of danger or required by law. That covers a car alarm that repeatedly triggers a horn, and the Sheriff's Office can cite the owner.
Franklin County Vehicle Horn and Alarm Rule
Some RestrictionsFranklin County Code § 8.24.010(B)(2)
2.Sounds created by a horn or siren attached to a motor vehicle, except as a warning of danger or as specifically permitted or required by law;
All Franklin County ordinances
See every category we cover for Franklin County: parking, noise, fences, fires, animals, pools, and more.
Franklin County Ordinance Hub →