Sign Regulations in Bonneville County, ID (2026)
2 rules for unincorporated Bonneville County, Idaho.
Verified from official government sources
Digital Billboards
Bonneville County bans movement and flashing on LED and tri-vision billboards under County Code § 152.30(D): every message must hold static for at least eight seconds and any automated change must complete within two seconds. Billboards also face strict siting limits, staying 750 feet from other billboards and 500 feet from residential zones, enforced by the Planning and Zoning Department.
Bonneville County Digital Billboard Rules
Significant RestrictionsBonneville County Code of Ordinances § 152.30
(A) No billboard sign may be installed within the following locations: (1) Within a 750-foot radius from any other billboard sign; ... (4) Within 500 feet from any residential zone. ... (D) LED and Tri-vision billboards must adhere to the following regulations. (1) Billboards shall not include any illumination or image which moves continuously, appears to be in mo...
Window Signs
Bonneville County exempts window signs from its sign permit process. Under Code § 152.32(I), a sign displayed inside a window as part of a merchandise display needs no county sign permit, unlike freestanding pole signs, wall signs and billboards regulated elsewhere in Chapter 152.
Bonneville County Window Sign Exemption
Few RestrictionsBonneville County Code of Ordinances § 152.32(I)
§ 152.32 EXEMPTIONS. Signs exempt from county permit requirements are: ... (I) Window signs in a window display of merchandise when incorporated in that display;
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