San Diego, CA Sign Regulations: Digital Billboards (2026)
Key Facts
- Governing rule
- SDMC §142.1210(a)(2)
- Default
- Manual/mechanical copy change only
- Digital exception
- NUP for public-service boards only
- Enforcement
- Removal without notice, §121.0504
Summary
San Diego bans remotely or electronically changeable sign copy citywide. SDMC §142.1210(a)(2) requires changeable copy to be changed manually or mechanically in the field, with only narrow exceptions for permitted public-service message boards, an approved automatic-changing-copy sign, and state-regulated gas price signs.
Signs may have changeable copy, such as letters, numbers, symbols, pictorial panels, and other similar characters. Changeable copy shall be manually or mechanically changeable only in the field and not remotely or electronically changeable, except for the following signs:
(A) Public service messages in compliance with Section 142.1220(f);
(B) Signs with automatic changing copy may be permitted with a Neighborhood Use Permit in compliance with Section 141.1105; and
(C) Automobile service station gasoline pricing signs designed in accordance with state law.
Ch. Art. Div. 14 2 12 6 San Diego Municipal Code Chapter 14: General Regulations (7-2026)
(3) Painted graphics that are murals, mosaics, or any type of graphic art that are painted on a wall or fence and do not contain copy, advertising symbols, lettering, trademarks, or other references to the premises, products, or services that are provided on the premises where the graphics are located or any other premises, are not signs for the purposes of these regulations.
When painted graphics are installed on other than a wall or fence or
Full Breakdown
Under Municipal Code §142.1210(a)(2), sign copy such as letters, numbers, symbols and pictorial panels may only be changed manually or mechanically on site, not remotely or electronically. That blocks ordinary digital billboards outright. The only carve-outs are public service message signs under §142.1220(f), automatic changing-copy signs approved through a Neighborhood Use Permit under §141.1105, and automobile service station gas price signs built to state law. Unauthorized signs violate §121.0505 and are subject to removal.
Violations & Fines
Unlawful under SDMC §121.0505; the City Manager or a Code Enforcement Official may remove an unauthorized sign without notice under §121.0504, billing the responsible party for removal costs.
Frequently Asked Questions
Can a business install a digital billboard in San Diego?
Is there any way to get an electronic message sign approved?
Sources & Official References
Other rules in San Diego
California rules heatmap·Compare San Diego to another location·View the California sign regulations overview
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Digital Billboards in Nearby Cities
How other cities in San Diego County handle digital billboards.