The best sign in the world does you no good if a code officer pulls it on day two. This guide covers where yard signs are usually welcome, where they usually aren't, and how to check the rules where you live before you put a single stake in the ground.
Your own property: strong protection
If you own or rent a home, you generally have a strong right to put a sign in your own yard. The big case here is City of Ladue v. Gilleo (1994). A homeowner in Ladue, Missouri, put a sign in her yard and later in her window opposing the Gulf War. The city's ordinance banned most residential signs. The U.S. Supreme Court struck that ordinance down, recognizing that a sign at your own home is an unusually cheap and personal way to speak to your neighbors.
That doesn't mean anything goes. Cities can still set reasonable rules about size, number, setbacks from the street, lighting, and safety, like keeping signs out of the sight triangle at a corner where they'd block drivers' view. What they generally can't do is wipe out residential signs altogether.
Renters
If you rent, your lease may have something to say about signs. Read it, and ask your landlord if you're unsure.
Why sign codes changed: Reed v. Town of Gilbert
For years, lots of towns had codes that treated signs differently based on what they said. Political signs got one set of rules, real estate signs another, "ideological" signs another, and directional signs for events yet another.
In Reed v. Town of Gilbert (2015), a small church in Gilbert, Arizona, challenged rules that limited its temporary directional signs more strictly than political or ideological signs. The Supreme Court held that sign rules based on the content of the message are content-based and face strict scrutiny, the toughest test in constitutional law. Gilbert's code failed it.
After Reed, many cities rewrote their sign codes. Plenty now regulate "temporary signs" as a group by size, placement, and how long they can stay up, rather than by whether a sign is political, a garage sale, or a real estate sign. That's why you may not find a section labeled "political signs" in your town's code anymore. Look for "temporary signs" instead.
Public right-of-way, medians, and utility poles
This is where most sign trouble starts.
The right-of-way
The public right-of-way is the strip of land the government owns or controls along a road. It often runs well past the pavement, covering the grass between the curb and the sidewalk, the sidewalk itself, and sometimes several feet beyond. That grassy patch in front of a house may look like the homeowner's yard while legally belonging to the city or state.
Many cities and states prohibit private signs in the right-of-way, and crews may remove them without notice. Some allow temporary signs there under specific conditions. You have to check.
Medians and intersections
Medians and corners are tempting because traffic is heavy. They're also where signs are most likely to block drivers' view and most likely to be banned. Signs here commonly get pulled first.
Utility poles, trees, and traffic signs
Stapling or zip-tying signs to utility poles, street signs, traffic signals, or trees in the right-of-way is widely prohibited, by local codes and often by the utility that owns the pole. Line workers have to climb those poles, and staples and nails are a safety hazard. Skip them.
State highways and DOT rules
Roads you think of as local may actually be state highways, and state departments of transportation set their own rules for those rights-of-way. Many state DOTs prohibit signs in the highway right-of-way and remove them during routine maintenance.
At the federal level, the Highway Beautification Act of 1965 regulates outdoor advertising along federal-aid highways (23 U.S.C. § 131). It's mostly aimed at billboards and commercial advertising, with states carrying out the controls, but it's one more reason not to plant signs along major highways without checking first.
HOAs and private communities
Homeowners associations are private, so constitutional protections against government sign bans don't automatically apply the same way. Your HOA's covenants and rules may limit the number, size, style, or timing of signs, and some ban them except for things like real estate signs.
That said, some states have passed laws limiting how far an HOA can restrict political or other signs. Read your covenants, check with your HOA board, and look up whether your state has a law on point. For candidates, it's worth asking hosts in HOA neighborhoods to confirm before you drop off a sign.
Time limits and removal deadlines
Many local codes limit how long temporary signs can stay up. For signs tied to an event, including elections, it's common to see a window before the event and a short deadline after it to take signs down. The exact number of days varies widely, so don't assume your town matches your neighbor's.
- Before: Some codes say temporary signs can't go up more than a set number of days before an event.
- After: Many require removal within a set number of days after the election, sale, or event.
- Penalties: Signs left too long may be removed by the city, and some codes allow fines.
Real estate signs often have their own timing practices, such as coming down shortly after a closing. If you're an agent, your local board and brokerage likely have guidance too. See our real estate signs page for common setups.
How to check your city or county code
- Find your jurisdiction. Are you inside city limits or in unincorporated county? That decides whose code applies.
- Look up the code online. Most cities and counties publish their codes online. Search the code for "sign," "temporary sign," and "right-of-way."
- Call the planning or zoning office. Staff field these questions all the time and can point you to the right section.
- For campaigns, check with your state election commission. They can tell you about disclaimers and rules around polling places. Our guide on why campaign signs matter covers disclaimers in more detail.
- Get permission in writing on private property. A quick text or email from a property owner saying yes is easy insurance.
Pre-placement checklist
| Check | Why it matters | Where to find out |
|---|---|---|
| Whose property is this? | Private property needs the owner's OK; public land may be off limits | Owner, county property records |
| Is it in the right-of-way? | Signs here are often prohibited and removed | City or county public works |
| Is it a state road? | State DOT rules may apply | State DOT district office |
| Does it block drivers' view? | Sight-triangle rules protect intersections | Local sign or zoning code |
| Size and number limits? | Codes often cap sign area and count per lot | Local sign code, HOA rules |
| How long can it stay up? | Time limits and removal deadlines are common | Local sign code |
| Near a polling place? | States set electioneering buffer zones | State election commission |
| Underground lines? | Wire stakes are shallow, but deeper posts can hit utilities | Call 811 before digging |
Once you know where your signs can stand, make sure they're readable from there. A sign set back from the road needs bigger letters. Our letter height calculator and yard sign size guide help you match size to distance.
Quick questions
Can my city ban signs in my own yard?
Generally not entirely. In City of Ladue v. Gilleo (1994) the Supreme Court struck down an ordinance banning most residential signs, though cities can still set reasonable rules on size, number, and placement.
Is the grass strip between the sidewalk and the street my yard?
Often it's part of the public right-of-way, even if you mow it. Check with your city or county public works department before putting a sign there.
What happens if my sign is placed illegally?
Commonly, city or state crews remove it, sometimes without notice. Some local codes also allow fines, especially for signs left up past a removal deadline.
Do I need to call 811 before putting out yard signs?
Wire H-stakes are shallow, but if you're setting deeper posts for larger or real estate signs, calling 811 to have underground lines marked is a smart, free precaution.
MySignPal guides are general information to help you plan. Print specs vary by printer, and sign rules vary by city, county and state; confirm local requirements before you install.