Auburn, WA Sign Regulations: Political Signs (2026)
Key Facts
- Governing exemption
- ACC 18.56.030(H)(11)
- Size/permit limits
- None for noncommercial signs
- Right-of-way placement
- Still restricted, ACC 18.56.030(I)(7)
- Utility pole/tree attachment
- Still prohibited, ACC 18.56.030(I)(10)
Summary
Auburn exempts temporary political signs from its sign code entirely: any temporary sign limited exclusively to noncommercial speech, the category political and campaign signs fall into, is not regulated under the size, permit or duration rules that govern commercial signage.
H. Exemptions. Unless otherwise specified or unless expressly prohibited, it is not the intent of this chapter to regulate the following signs: ... 11. Temporary signs limited exclusively to noncommercial speech.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 7023, passed July 6, 2026).
Full Breakdown
010, 'to afford noncommercial speech the same or greater protection afforded commercial speech and to not regulate noncommercial speech to a stricter standard than commercial speech,' which is the constitutional rationale for treating political yard signs more leniently than a business sign of the same size. 030(B) that cap banners at 32 square feet and special event signage at 30 square feet for limited durations, a homeowner posting an election sign is not bound by those square-footage or day-count limits, provided the sign carries only noncommercial content and is not, for example, a commercial advertisement dressed as a campaign sign.
030(I)(7), cannot be affixed to a utility pole, tree or governmental sign post under I(10), and cannot be a traffic hazard obstructing visibility under I(8).
Violations & Fines
A sign claiming the noncommercial exemption while carrying commercial content loses the H(11) protection and is regulated as an ordinary temporary sign under ACC 18.56.030(B); political signs placed on public right-of-way, on utility poles, or that obstruct traffic sight lines remain enforceable violations under ACC 18.56.030(I).
Frequently Asked Questions
Do political yard signs need a permit in Auburn?
Is there a size limit on political signs in Auburn?
Can I put a political sign on a utility pole or in the road right-of-way in Auburn?
Sources & Official References
Other rules in Auburn
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Political Signs in Nearby Cities
How other cities in King County handle political signs.