Sign Regulations in New Hampshire (2026)
9 rules on the books across New Hampshire, 2 cities and counties. Select a rule to read the full details.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
Political Signs
Rules for posting political campaign signs on your property, including size limits, how early you can put them up, and when they must come down.
New Hampshire: statewide
StatewideFew RestrictionsNew Hampshire RSA 664:17 establishes statewide rules for political advertising signs, governing placement on public…
Read full rule →Hudson
Light RestrictionsIn the Town of Hudson, New Hampshire, political campaign signs do not need a Zoning Administrator sign permit. Section…
Read full rule →Nashua
Light RestrictionsPolitical signs need no permit and face no numerical limit in Nashua, but the Sign Ordinance bars posting them within…
Read full rule →Garage Sale Signs
Where you can place signs advertising a garage or yard sale, including restrictions on utility poles, medians, and public right-of-way.
Nashua
Some RestrictionsGarage and yard sale signs in Nashua are exempt from the city's sign permit requirement, but they still must follow the…
Read full rule →Hudson
Light RestrictionsIn the Town of Hudson, New Hampshire, a garage sale, yard sale or lost-pet sign does not need a Zoning Administrator…
Read full rule →Digital Billboards
Rules governing digital and electronic billboards, including size limits, brightness and dwell-time standards, and the ongoing legal fight in cities like LA.
Hudson
Significant RestrictionsIn the Town of Hudson, New Hampshire, an electronic changing sign is allowed only as part of a freestanding business…
Read full rule →Nashua
Some RestrictionsNashua caps electronic message center signs at 52 square feet or half the sign face, with a five-second minimum hold…
Read full rule →Window Signs
Limits on the percentage of window area that may be covered by signs in storefronts, including transparency rules for safety visibility into businesses.
Freeway-Facing Signs
Restrictions on commercial signs visible from freeways, including height, illumination, and outdoor advertising act compliance.