Sign Regulations in Fairfield, CA (2026)
5 verified sign regulations for Fairfield, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Political Signs
Fairfield Municipal Code Chapter 25, Article IX (Sign Ordinance) regulates political signs as a category of temporary sign, but the rules must be content-neutral under Reed v. Town of Gilbert, 576 U.S. 155 (2015). Fairfield's ordinance requires owner permission before any political sign is placed and treats temporary signs equally regardless of message. The California Outdoor Advertising Act (Bus. & Prof. Code §5405.3) also caps state-highway temporary political signs at 32 sq ft and 90 days.
Fairfield Political Sign Rules
Some RestrictionsCal. Civ. Code Sec. 4710 (Display of Noncommercial Signs, Posters, Flags, and Banners)
4710. (a) The governing documents may not prohibit posting or displaying of noncommercial signs, posters, flags, or banners on or in a member’s separate interest, except as required for the protection of public health or safety or if the posting or display would violate a local, state, or federal law. (b) For purposes of this section, a noncommercial sign, poster, flag, or banner may be made of...
Holiday Displays
Fairfield's sign ordinance carves noncommercial holiday decorations out of its permit system entirely. Section 25.1302.A exempts them, along with product signage, safety signs and historical markers, from the Sign Permit, Zoning Clearance and Sign Program requirements that apply to every other sign in the city.
Fairfield Holiday Sign Exemption Rules
Few RestrictionsFairfield, CA Municipal Code § 25.1302.A
This Section applies to signs erected, placed, or maintained outdoors, or signs placed inside a building if the sign is placed within three feet of an exterior window and visible from outside the building. The following are exempt from this Article: A. Noncommercial holiday decorations, signs on products or product containers, public information and safety signs, historical markers, signs requi...
Digital Billboards
Fairfield treats off-site billboards, including electronic message boards, as generally prohibited signs. An existing billboard can only move through a City Council-approved relocation agreement tied to eminent domain, and a relocated digital billboard must shrink the citywide sign count and stay 2,500 feet from any other electronic message board.
Fairfield Digital Billboard Relocation Rules
Significant RestrictionsFairfield, CA Municipal Code § 25.1302.B
Off-site advertising signs for which a relocation agreement is entered into by the City and the owner of the off-site advertising sign in connection with an eminent domain proceeding, consistent with California Business and Professions Code Section 5412; provided, that: 1. The relocation of the sign does not result in a net increase in the total number of off-site advertising sign faces in the ...
Window Signs
Window signs in Fairfield can't cover more than 35 percent of the window they're mounted on, and illuminated window signs like neon displays are further capped at 50 percent of that allowed area. Section 25.1304.C.12 measures the percentage against each contiguous pane of glass.
Fairfield Window Sign Coverage Limits
Some RestrictionsFairfield, CA Municipal Code § 25.1304.C.12
Window signs. Window signs shall not occupy more than 35 percent of the area of the window to which they are mounted. Window signs that are illuminated, such as neon displays, shall not constitute more than 50 percent of the allowable window sign area. For the purpose of administering this Section, the percentage limitations shall be measured as the total area of one or more panes of contiguous...
Freeway-Facing Signs
Freeway-oriented signs need Planning Commission approval in Fairfield, not just staff sign-off. Freestanding freeway signs are capped at 300 square feet and must sit within 200 feet of the freeway right-of-way, while freeway wall signs are capped at 2 percent of the building elevation, up to 500 square feet.
Fairfield Freeway-Facing Sign Standards
Significant RestrictionsFairfield, CA Municipal Code § 25.1304.A.2; Table 25.13-2
Freeway freestanding signs. The content of any freestanding freeway-oriented sign shall be limited to the name of the project, business and/or major product or use. With the exception of electronic message boards, changeable copy shall not be permitted. ... Freestanding Freeway Sign: Sign only permitted on those properties abutting a freeway (excludes Hwy. 12) or on a road parallel to and abutt...
Looking for Solano County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fairfield city rules.
Sign Regulations in Solano County →