Benton County, WA Sign Regulations: Political Signs (2026)
Key Facts
- Private property
- Allowed, no permit
- State highway ROW
- WSDOT removes (RCW 47.42)
- County ROW / medians
- Prohibited
- Post-election
- Remove within 10 days
- Content limits
- Unconstitutional (Reed 2015)
Summary
Political signs are allowed on private property throughout Benton County with no permit, protected as free speech. Signs staked in a county road or state highway right-of-way are prohibited, WSDOT removes them without notice, and county guidance requires removal within 10 days after the election.
Any sign erected or maintained on state highway right-of-way contrary to this chapter or rules adopted under it is a public nuisance, and the department is authorized to remove any such sign without notice.
Full Breakdown
In unincorporated Benton County, campaign and political signs are permitted on private property without a permit, and content-based limits are unconstitutional after Reed v. Town of Gilbert (2015). The catch is placement off your land: a sign in a state highway right-of-way is a public nuisance that WSDOT may remove without notice under RCW 47.42.080, and signs in county road rights-of-way, medians, and traffic-island planting areas are prohibited and removed. County guidance requires taking political signs down within 10 days after a voting day. Kennewick, Richland, West Richland, and Prosser apply their own municipal sign codes.
Violations & Fines
A political sign in a state highway or county road right-of-way is removed by WSDOT or county crews. Signs left up more than 10 days after the election are removed as abandoned.
Frequently Asked Questions
Can I put a campaign sign in my yard?
Who removes signs along the highway?
Sources & Official References
Other rules in Benton County
Compare Benton County to another location·View the Washington sign regulations overview
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