Yolo County, CA Sign Regulations: Digital Billboards (2026)
Key Facts
- Off-premises signs
- Not allowed in any zoning district
- Animated/electronic signs
- Banned under Sec. 8-2.1203(b)
- Governing table
- Table 8-2.1206, Allowed Signs by Zone
- Penalty
- Misdemeanor, up to $500 fine, 6 months jail
- Nonconforming amortization
- 15 years, Sec. 8-2.1204(e)
- Enacted
- Ordinance 1445, effective August 14, 2014
Summary
Yolo County's zoning code kills digital billboards two ways. Section 8-2.1203(b) bans animated signs, including electronic message display signs, in every zoning district countywide. Table 8-2.1206 separately marks off-premises signs, a category defined to include billboards, as not allowed in any zone, from agricultural and residential districts to the county's heavy industrial zone.
Off-premises sign A sign which directs attention to a business, profession, commodity, service or entertainment conducted, sold, or offered elsewhere than upon the same lot or parcel on which said sign is located. This definition shall include billboards, posters, panels, painted bulletins, and similar advertising displays. ... In order to achieve the purposes of this section, the following types of signs and devices are prohibited: ... (b) Animated signs, including electronic message display signs, and variable intensity, blinking, or flashing signs with the exception of time and temperature displays, posting of gasoline or other regulated prices, and information provided by public agencies;
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-21: Supplement 2026 S-21 includes: Local legislation current through Ord. 1584, effective June 25, 2026).
Full Breakdown
1203(b) separately bans "animated signs, including electronic message display signs, and variable intensity, blinking, or flashing signs" outright, carving out only time-and-temperature displays, posted gasoline or other regulated prices, and information from public agencies. 1206, which sets allowed signs and permit requirements zone by zone, lists off-premises signs as "N" (use not allowed) across every zoning category the County uses: the A-N and A-R agricultural zones, the R-R/R-L/R-M/R-H residential zones, the A-C/C-L/C-G/C-H commercial zones, the DMX downtown mixed-use zone, and the A-I/L-I/H-I industrial zones. A digital billboard is both an off-premises sign and an animated electronic-message sign, so it is excluded twice over: no Site Plan Review, Minor Use Permit, or Major Use Permit pathway exists to approve one anywhere in unincorporated Yolo County.
The prohibited-signs list traces to Ordinance 1445 (effective August 14, 2014), last amended by Ordinance 1466 (effective March 24, 2016). 1204(e), after which the County can order its removal at the owner's expense.
Violations & Fines
Erecting a digital billboard or any off-premises sign violates Section 8-2.1203, and Section 1-2.01 makes any Code violation a misdemeanor punishable by a fine of up to $500, up to six months in County Jail, or both, with each day the sign remains up counted as a separate offense. The Code also deems the condition a public nuisance the County may summarily abate, billing removal costs back to the property owner.
Frequently Asked Questions
Can I put up a digital billboard in unincorporated Yolo County?
Are electronic message signs allowed for my own business on my own property?
What happens if someone installs an illegal billboard anyway?
Sources & Official References
Other rules in Yolo County
California rules heatmap·Compare Yolo County to another location·View the California sign regulations overview
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