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Yolo County, CA Home Business: Signage Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified June 2026

Key Facts

Rural Sign Limit
1 sign, 6 sq ft max, 4 ft tall (Sec. 8-2.306(ab)(7))
Residential Sign Limit
1 wall sign, 2 sq ft max (Sec. 8-2.1207)
Illumination
Prohibited
Freestanding in Residential
Not allowed
Animated/Electronic
Prohibited

Summary

Rural home occupations may display one non-illuminated wall-mounted or freestanding sign of no more than six square feet in area and four feet in height (Yolo Zoning Code Sec. 8-2.306(ab)(7)). Residential home occupations are limited to a single non-illuminated wall-mounted sign of two square feet or less under Sec. 8-2.1207 of the Sign Standards.

City-specific rules exist: West Sacramento has its own signage rules rules that differ from Yolo County's county-level regulations. If you live in West Sacramento, check the city-specific page instead.

(7) Signage is limited to a single, non-illuminated wall-mounted or free-standing sign of not more than six (6) square feet in area and four (4) feet in height.

Full Breakdown

Yolo County's Title 8 Zoning Code sets two different sign caps for home occupations depending on where the business is located. For RURAL home occupations on agricultural parcels (A-N, A-X, A-R), Sec. 8-2.306(ab)(7) limits signage to 'a single, non-illuminated wall-mounted or free-standing sign of not more than six (6) square feet in area and four (4) feet in height.' For RESIDENTIAL home occupations in residential zones, the general Sign Standards in Article 12 (Sec. 8-2.1207) limit a licensed home occupation to a single non-illuminated sign that is not more than two (2) square feet in area, and the sign must be attached to the dwelling (no freestanding signs). Illuminated, animated, electronic-message, and off-premises signs are prohibited for home occupations under both regulations. Any home-occupation sign that exceeds these dimensions, is illuminated, or is freestanding in a residential zone requires either a sign permit or a variance from the Planning Division.

Violations & Fines

Erecting an unpermitted or oversized home-occupation sign is a zoning violation under the Title 8 Zoning Code. Code Enforcement may issue a notice of violation, order the sign removed as a public nuisance, and revoke the business license. Under California Government Code Section 25132 administrative infraction fines are capped at $100 for a first offense, $200 for a second offense within one year, and $500 for each additional offense within one year. Each day the sign remains is a separate violation.

Frequently Asked Questions

Can I put up a sign for my home business?
Yes, but the size and type depends on your zoning. On a residential parcel: one wall-mounted, non-illuminated sign of two square feet or less. On an agricultural parcel: one wall-mounted or freestanding non-illuminated sign of up to six square feet and four feet tall.
Can the sign be lit at night?
No. Both Sec. 8-2.306(ab)(7) and Sec. 8-2.1207 require home-occupation signs to be non-illuminated.
Are A-frame, banner, or electronic signs allowed?
No. Home-occupation signs must be permanent, single-faced, non-illuminated wall-mounted or freestanding signs. Animated, electronic-message, banner, A-frame, and off-premises signs are not allowed for a home occupation.

Sources & Official References

Other rules in Yolo County

All Yolo County rules

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