Oregon law preempts most local firearm regulation but permits limited city and county rules in public buildings and on adjacent grounds.
ORS 166.170 establishes that the authority to regulate firearms, ammunition, and components is generally vested exclusively with the Legislative Assembly, blocking most local ordinances. However, ORS 166.171 through 166.176 carve out narrow exceptions allowing counties and cities to limit possession of loaded firearms in public buildings and to require concealed handgun license holders to comply with limited posted restrictions. Local governments may not impose taxes, registration, or possession bans broader than statutory authority. Recently, voter-approved local sanctuary measures conflicting with state law have faced legal challenges grounded in this preemption framework.
Local ordinances exceeding statutory authority are typically void and unenforceable in Oregon courts.
Hillsboro, OR
Hillsboro Municipal Code Subchapter 6.24 prohibits unauthorized, disturbing, or unnecessary noise. Noise levels are especially enforced between 9 PM and 6 AM...
Hillsboro, OR
Hillsboro addresses barking dogs through its noise ordinance and animal control. Persistent barking is a nuisance violation. Washington County Animal Service...
Hillsboro, OR
Hillsboro permits construction, industrial, and agricultural noise between 6 AM and 9 PM per Subchapter 6.24. Construction outside these hours is prohibited ...
Hillsboro, OR
Vehicles in Hillsboro driveways must not block sidewalks. Driveway modifications require permits from the city's permitting center.
Hillsboro, OR
Hillsboro restricts RV and boat parking on streets and in residential front yards. RVs may not be used as dwellings on residential property.
Hillsboro, OR
Hillsboro regulates on-street parking. Vehicles must be registered and operable. Vehicles may not remain in the same location for more than 72 hours without ...
See how Hillsboro's local firearms preemption rules stack up against other locations.
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