Sign Regulations in Irvine, CA (2026)
4 verified sign regulations for Irvine, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Political Signs
Irvine treats political signs as "Temporary Non-Commercial Signs": no permit needed, but size is capped at 3 square feet near an intersection or 12 square feet farther away, and election-related signs may go up no earlier than 39 days before the vote and must come down within 10 days after.
Irvine Political & Election Sign Rules
Some RestrictionsIrvine, CA, Zoning Ordinance Sec. 7-3-3, Sign Type #107 (Temporary Non-Commercial Signs)
SIGN TYPE #107 TEMPORARY NON-COMMERCIAL SIGNS Sign location: In public right-of-way; or on private property with owners consent. Maximum sign size: 3 square feet (18 by 24 inches), if located within 150 feet of an intersection. 12 square feet (up to 3 feet by 4 feet), if not located within 150 feet of an intersection. Maximum sign height: Top of sign may be 3 feet above the ground if located in...
Digital Billboards
Irvine treats digital billboards as "electronic message centers", changeable-copy signs run by computer, and requires every one to go through a sign program approved by the Planning Commission before a sign permit issues, per Zoning Ordinance Sec. 7-2-1(B)(8). The only EMC actually built under this rule is the 75-foot Auto Center pylon on Auto Center Drive, capped at 1,100 square feet per face.
Irvine Electronic Message Center Sign Rules
Significant RestrictionsIrvine, CA, Zoning Ordinance Sec. 7-2-1(B)(8); Sec. 7-3-1, Sign Type #26A
8. Electronic message center. A changeable copy system that is controlled by an electronic computer. An electronic message center sign shall be incorporated into a sign program and must be approved by the Planning Commission. ... Sign #26A: (1) 75-foot high, illuminated Auto Center identification pylon sign, located on Auto Center Drive adjacent to I-5 Freeway, maximum 1,100 square feet per sig...
Window Signs
Irvine exempts most window signs from a sign permit but caps them by size and message. A permanent window sign identifying a store is limited to 4 square feet with 6-inch letters, while a temporary "open"/sale window sign at a freestanding retail building (outside residential villages) gets a separate 30-square-foot allowance.
Irvine Window Sign Rules
Light RestrictionsIrvine, CA, Zoning Ordinance Sec. 7-3-3, Sign Types #103 and #111 (Window Signs)
SIGN TYPE #103 PERMANENT WINDOW SIGNS Sign purpose: Permanent window sign which informs pedestrians of store name and hours of operation. Sign use: Only allowed at store entrances. Sign location: On glass on, or adjacent to, entry door. Maximum number: One sign per public entrance per lease space in retail/office building. Maximum sign size: 2 feet high. 2 feet wide. 4 square feet. Sign copy: S...
Freeway-Facing Signs
Irvine's zoning ordinance limits permanent freeway-facing signage to a narrow set of Village Directional Signs. Signs along freeways between exits top out at 23.5 feet high and 705 square feet; signs at arterial/freeway exits are capped at 10 feet. Copy is restricted to village and directional information, and a sign permit is required.
Irvine Freeway-Facing Sign Standards
Some RestrictionsIrvine, CA, Zoning Ordinance Sec. 7-3-1, Sign Type #38 (Village Directional Signs Along Freeways)
SIGN TYPE #38 VILLAGE DIRECTIONAL SIGNS ALONG FREEWAYS Sign purpose: Permanent ground sign located adjacent to freeways and toll roads. Sign use: To direct motorists to villages under development. Sign location: On private property. Outside of sight distance triangle. Maximum number: One sign between exits. Maximum sign size: 23.5 feet high above grade at right-of-way line. 30 feet wide. Up to ...
Looking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Irvine city rules.
Sign Regulations in Orange County →