Political Signs: Carson vs Lancaster
How do political signs rules compare between Carson, CA and Lancaster, CA?
Carson and Lancaster have similar restriction levels.
Carson, CA
Los Angeles County
California Business & Professions Code §5405.3 (part of the Outdoor Advertising Act) governs temporary political signs and preempts conflicting local rules along regulated roadways. Statewide, a political sign that (a) encourages a vote in a scheduled election, (b) is posted no sooner than 90 days before the election, (c) is removed within 10 days after the election, and (d) does not exceed 32 square feet, is allowed on private property with the property owner's consent. Carson's Municipal Code (Article IX, Chapter 1 — Zoning, sign regulations) regulates the physical placement of signs (setbacks, visibility triangles, public right-of-way prohibitions) but cannot impose content-based restrictions on political speech beyond what the First Amendment allows under Reed v. Town of Gilbert, 576 U.S. 155 (2015). Signs in the public right-of-way, on utility poles, or on traffic-control devices are prohibited.
View full Carson rules →Lancaster, CA
Los Angeles County
Lancaster allows political signs on private property with size limits. Signs in public rights-of-way are typically prohibited. First Amendment protections apply. Removal required within a set period after elections.
View full Lancaster rules →Key Facts Comparison
| Fact | Carson | Lancaster |
|---|---|---|
| State statute | Cal. Bus. & Prof. Code §5405.3 (Outdoor Advertising Act) | - |
| Maximum size | 32 square feet face area | - |
| Earliest posting | 90 days before the election | - |
| Removal deadline | Within 10 days after the election | - |
| Public right-of-way | Prohibited — summary removal | - |
| Carson sign code | Municipal Code Art. IX Ch. 1 (zoning) — ecode360.com/47274121 | - |
| Controlling case law | Reed v. Town of Gilbert, 576 U.S. 155 (2015) | - |
| Private Property | - | Allowed with size limits |
| Right-of-Way | - | Prohibited |
| Post-Election | - | Remove within 7 to 30 days |
| Topic | - | Political Signs |
Highlighted rows indicate differences between cities.
Carson FAQ
How early can I put up campaign signs in my Carson front yard?
Up to 90 days before the election under Cal. B&P Code §5405.3, with your property owner's consent. Signs must come down within 10 days after the election.
Can I put political signs on the parkway strip between the sidewalk and street?
No. The parkway is public right-of-way. Signs placed there can be removed by Carson Public Works without notice and you can be cited.
Does Carson limit how many political signs I can put on my lawn?
Carson's zoning code applies content-neutral time/place/manner rules. Under Reed v. Gilbert, any cap on political signs that doesn't apply equally to other yard signs is presumptively unconstitutional. Practical limit: total sign face area on a residential lot is governed by the zoning sign chapter.
What happens if my political sign blows into the street?
Public Works will remove it. If it was registered with Caltrans (highway-visible), you may be billed for removal under B&P Code §5405.3.
Lancaster FAQ
Can I put a political sign in my yard?
Yes. Political signs on private property are protected by the First Amendment. Size limits apply, typically 6 to 32 square feet depending on your zone.
Can my HOA ban political signs?
Many states have laws limiting HOA ability to ban political signs. Check state law — most allow reasonable political signage during election seasons even in HOA communities.
Compare other topics
See how Carson and Lancaster compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool