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Sign Regulations in Massachusetts (2026)

50 rules on the books across Massachusetts, 18 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.

Lynn

Heavy Restrictions

Lynn bans political signs in residential areas outright: no lawns, houses, public buildings, trees, or poles, under…

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Boston

Some Restrictions

Political signs in Boston are regulated under the city's sign ordinance and zoning code. The city cannot ban political…

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Brockton

Some Restrictions

Political and campaign signs get one break in Brockton's sign code: portable and standing versions announcing any…

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Fall River

Some Restrictions

Fall River allows political signs only with the property owner's consent, permits display for eight weeks before an…

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Plymouth County

Some Restrictions

Towns, not Plymouth County, regulate signs, through zoning bylaws authorized by MGL c.40A. Those bylaws must stay…

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Revere

Some Restrictions

Revere's sign code bans posting or affixing any notice, sign, advertisement or bill, political material included, to a…

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Cambridge

Light Restrictions

Cambridge exempts political signs from a sign permit as a temporary noncommercial sign, but caps them at 20 square feet…

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Taunton

Light Restrictions

Taunton exempts political signs from its sign-permit requirement citywide under § 440-706C(1)(j), with no size or…

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Bristol County

Few Restrictions

Political signs allowed on private property in Bristol County under First Amendment and Reed v. Town of Gilbert. MGL…

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Norfolk County

Few Restrictions

Norfolk County has no political sign rule. Under MGL c. 40 §21(19), MA towns may regulate temporary political signs but…

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Somerville

Few Restrictions

Somerville allows political signs on private property with owner consent during election seasons. Content-neutral size…

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Springfield

Few Restrictions

Springfield allows political signs on private property with size limits. Signs in public rights-of-way are typically…

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Waltham

Few Restrictions

Waltham allows temporary political signs on private property with owner permission. Size and placement must not…

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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.

New Bedford

Heavy Restrictions

New Bedford prohibits the construction of any new off-premise sign, including billboards, electronic signs, digital…

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Newton

Heavy Restrictions

Newton bans any sign with moving parts or flashing, blinking lights that create an animated effect, ruling out digital…

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Quincy

Heavy Restrictions

Quincy bans construction of all new off-premises signs, including billboards, anywhere in the city: the Zoning…

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Somerville

Heavy Restrictions

Digital and electronic billboards are banned outright in Somerville. Zoning Ordinance §10.8.5(a)(i) prohibits any…

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Boston

Significant Restrictions

Digital and electronic billboards are forbidden across Boston except as a Board of Appeal conditional use in three…

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Brockton

Significant Restrictions

Digital billboards, called 'Electronic Advertising Boards' in Brockton's code, are allowed only along the Route 24…

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Fall River

Significant Restrictions

Digital/electronic signs in Fall River are allowed only in specific commercial districts, must change images no more…

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Lynn

Significant Restrictions

Lynn's sign ordinance bans any sign with flashing, moving, or intermittent lighting citywide, the rule that keeps…

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Revere

Significant Restrictions

Revere bans digital signs outright in every residential, general business, downtown and industrial district, reserving…

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Springfield

Significant Restrictions

Digital non-accessory signs (billboards) in Springfield need a Tier 3 special permit, are limited to Business B and…

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Leominster

Some Restrictions

Leominster allows electronic message boards only in nonresidential zoning districts, and caps the changeable display…

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Taunton

Some Restrictions

Taunton limits electronic message signs under City Code § 440-706E(2): LED and other changeable-face signs may show…

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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.

Boston

Some Restrictions

Outside residential districts, Boston caps window signage under Zoning Code Article 11, Section 11-2(c) and (f). A…

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Brockton

Some Restrictions

Temporary window signs advertising a sale or special event can cover up to 30 percent of a Brockton storefront's…

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Chelsea

Some Restrictions

In Chelsea's Retail Business (BR and BR2) Districts, window and door graphics cannot cover more than 15 percent of the…

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Leominster

Some Restrictions

Leominster caps window signs at twenty percent of a window's area under Sec. 22-70.1.5 of the zoning ordinance. The…

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Lynn

Some Restrictions

Lynn's sign ordinance caps permanent window signs at 25 percent of the window area visible from outside a building, and…

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Newton

Some Restrictions

Newton caps window signage at 25 percent of a window's area. Any window sign larger than that is a prohibited sign…

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Quincy

Some Restrictions

Temporary signs in Quincy storefront windows may cover no more than 15% of the window's total glass area, and only one…

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Revere

Some Restrictions

Revere caps window signage at thirty-five percent of the glass area per window. Section 17.36.070 permits signs painted…

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Somerville

Some Restrictions

Window signs on Somerville commercial buildings are capped at 20% of total window glass area. Zoning Ordinance…

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Springfield

Some Restrictions

Window signs in Springfield's commercial and industrial districts can cover up to 50% of a window without a sign…

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Taunton

Some Restrictions

Taunton caps how much of a storefront window can be covered by permanent signage. Under City Code § 440-706E(5), a…

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Fall River

Light Restrictions

Fall River's sign code recognizes 'window sign' only as a permanent, nonilluminated sign painted directly onto the…

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New Bedford

Light Restrictions

New Bedford's Zoning Ordinance defines "sign" broadly enough to reach electric displays in windows and doors, but…

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