Sign Regulations in Nassau County, FL (2026)
4 rules for unincorporated Nassau County, Florida.
Verified from official government sources
Political Signs
Nassau County's Land Development Code § 30.04(B) treats a political campaign advertisement as a device Florida law defines and regulates rather than local signage, but it extends the state's ban on placing those ads in road rights-of-way to every road, street, highway or alleyway the county designates as a county street.
Nassau County Political Sign Right-of-Way Rule
Some RestrictionsNassau County Land Development Code § 30.04(B)
(B)Political campaign advertisement means a paid expression defined and regulated by Florida law as described in section 106.1435, Florida Statutes. The prohibitions on placement of political campaign advertisement on road rights-of-way shall include those roads, streets, highways, or alleyways designated locally as county streets.
Digital Billboards
Unincorporated Nassau County bans electronic digital signs outright, regardless of how often the display changes, under Land Development Code § 30.03(C). The rule also sweeps in moving-message and changeable-copy signs using electro-mechanical or electro-magnetic means, though it leaves manual changeable-copy signs like gas price boards untouched.
Nassau County Bans Digital/Electronic Signs
Heavy RestrictionsNassau County Land Development Code § 30.03(C)
(C)Electronic digital sign (regardless of frequency of display change), moving message signs, changeable copy signs which can be altered by electro-mechanical, electro-magnetic means, or any other sign type utilizing moving parts, light manipulation, graphical manipulation, or any other methodology to alter the display and give the illusion of motion. This provision is not intended to prohibit ...
Window Signs
Nassau County defines a window sign broadly under Land Development Code § 30.05 as anything visible from the right-of-way through a window or door, then draws one narrow exception in § 30.03(O): a neon window sign can't exceed 12 inches by 24 inches, since neon and fiber-optic signage is otherwise banned outright.
Nassau County Window Sign Rules
Some RestrictionsNassau County Land Development Code §§ 30.03(O), 30.05
(O)Neon tube lighting or fiber optics in signage. This includes neon signage placed in storefront windows that may be seen from the roadway. Neon window signs not exceeding an aggregate of twelve (12) inches by twenty-four (24) inches are allowed as the sole exception to this rule. ... Window signs means any sign placed on the inside or outside of any window of any building or door and which is...
Freeway-Facing Signs
Unincorporated Nassau County bans billboards and other off-premise advertising signs outright under Land Development Code § 30.03. The same section prohibits any sign inside a public right-of-way unless it's an official traffic-control or safety sign a government agency placed there, closing off the freeway-facing billboard model entirely.
Nassau County Bans Billboards Along Roads
Heavy RestrictionsNassau County Land Development Code § 30.03(I)-(K)
(I)Any sign in a public ROW that is not an official sign placed by a government entity for the purpose of traffic control, public safety, or to provide direction.(J)Billboards.(K)Off-premise signs.
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