Sign Regulations in Lancaster, CA (2026)
5 verified sign regulations for Lancaster, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Political Signs
Lancaster allows political signs on private property with size limits. Signs in public rights-of-way are typically prohibited. First Amendment protections apply. Removal required within a set period after elections.
Lancaster Political Sign Regulations
Some RestrictionsCal. Civ. Code Section 4710 (Common Interest Developments - Noncommercial Signs)
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 ...
Garage Sale Signs
Garage sale signs count as temporary signs under Lancaster's zoning code and can run up to 16 square feet without a permit if posted less than 90 days. They cap out at 6 feet tall, can't be lit, can't go on public property or the right-of-way, and must come down within 14 calendar days of the sale.
Lancaster Garage Sale Sign Rules
Light RestrictionsLancaster, CA, Municipal Code Sec. 17.08.120(B) (Temporary Signs); Sec. 17.04.240 (Definitions – "Sign, temporary")
"Sign, temporary" means any sign which is intended to be posted for a maximum period of one year. Temporary signs include, without limitation as to content, political campaign signs, garage sale signs, search lights, real estate—for sale, lease, rent, or open house signs, holiday decorations, and seasonal sales signs. ... B.Temporary Signs. Temporary signs, such as real estate "for sale" or "fo...
Holiday Displays
Lancaster exempts holiday decorations from its residential sign rules, but only for a set stretch of the year. Municipal Code Sec. 17.08.120.A.5.b excuses 'holiday decorations in season' from the ban on pennants, banners, and similar attention-getting devices, capping their use at an aggregate of 60 days in any one calendar year.
Lancaster Holiday Decoration Display Limit
Light RestrictionsLancaster, CA, Municipal Code Sec. 17.08.120.A.5.b (Signs - Prohibited Signs exception)
5.Prohibited Signs. The following signs shall be prohibited in the R zones and may not be included in any sign plan....b.Any strings of pennants, banners or streamers, clusters of flags, strings of twirlers or propellers, flares, balloons, and similar attention-getting devices, including noise-emitting devices, with the exception of the following, not intended for advertising use: holiday decor...
Digital Billboards
Digital advertising displays on Lancaster billboards are capped at 675 square feet per face, may not show motion or video, and each image must hold for at least 6 seconds, under Municipal Code Section 17.40.210.P. New off-premises billboards are otherwise barred citywide.
Lancaster Digital Billboard (DAD) Standards
Significant RestrictionsLancaster, CA, Municipal Code Sec. 17.40.210.P (Off-premises outdoor advertising signs—Digital advertising displays)
P.Digital Advertising Displays (DAD). The installation of a DAD is permissible in conjunction with the upgrade or relocation of an off-premises outdoor advertising sign subject to the following requirements:1.Modification of Sign Face Size Requirements. [...] b.The maximum sign area for a single-face DAD is 675 square feet, or for a double-face sign is a total of 1,350 square feet (see subsecti...
Window Signs
Window signs on Lancaster commercial buildings cannot cover more than 25% of the window area, and any lighting used may not flash or run in a continuous or sequential flashing pattern, under Municipal Code Section 17.12.160.D.
Lancaster Window Sign Area Limit
Some RestrictionsLancaster, CA, Municipal Code Sec. 17.12.160.D (Business signs—Window signs)
D.Window Signs. Each business establishment may be permitted display window signs subject to the following restrictions:1.Area permitted: Maximum of 25% of the window area.2.Lighting. Window signs may be internally or externally lighted, but any continuous or sequential flashing operation is prohibited.
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