Political Signs: Ontario vs Rialto
How do political signs rules compare between Ontario, CA and Rialto, CA?
Ontario has fewer restrictions than Rialto.
Ontario, CA
San Bernardino County
Ontario allows political signs on private property under First Amendment protections, with content-neutral limits on size, location, and removal timing under OMC Chapter 9.
View full Ontario rules →Rialto, CA
San Bernardino County
Rialto regulates temporary signs (including political/campaign signs) under Title 18 Zoning, Chapter 18.78 Sign Regulations. Content-neutral standards apply to size, height, location, and removal. State law (Cal. Gov. Code §65850 and First Amendment case law, e.g., Reed v. Town of Gilbert) prohibits content-based discrimination, so political signs are generally treated as temporary signs subject to the same neutral time/place/manner rules.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| Residential sign limit | 6 sq ft per face | - |
| Commercial limit | 32 sq ft | - |
| Removal after election | Within 10 days | - |
| Right-of-way | Prohibited | - |
| Contact | Planning (909) 395-2036 | - |
| Code Section | - | Rialto MC Ch. 18.78 (Sign Regulations) |
| State Floor | - | Cal. Elec. Code §20008 (90 days pre / 10 days post) |
| Minimum Size Allowed | - | Up to 32 sq ft on private property |
| Right-of-Way | - | Prohibited; subject to removal |
| Content Neutrality | - | Required (Reed v. Gilbert, 2015) |
Highlighted rows indicate differences between cities.
Ontario FAQ
Can I put a political sign in my Ontario yard?
Yes. Political signs are allowed on private property in residential zones up to 6 square feet, and they must be removed within 10 days after the election.
Will the City take down my sign?
Only if it is placed in the public right-of-way, on utility poles, on traffic signs, or on City property. Signs on your private property are protected speech.
Rialto FAQ
Can Rialto limit how long my political sign stays up?
Not on private property below the state floor. Cal. Elec. Code §20008 lets residents display political signs at least 90 days before an election and up to 10 days after on private property fronting a non-state highway.
Can I put a campaign sign on the public parkway strip?
No. Rialto MC Ch. 18.78 and §12 (Streets/Sidewalks) prohibit signs in the public right-of-way; they may be removed without notice.
Is there a size cap?
Rialto applies its temporary-sign size limits, but Cal. Elec. Code §20008 guarantees up to 32 sq ft regardless of local cap.
Compare other topics
See how Ontario and Rialto compare on other ordinance categories.
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