2 rules for unincorporated Kootenai County, Idaho.
Verified from official government sources
Kootenai County's sign code has no separate category for political signs. In residential and agricultural zones, unlighted on-premise temporary signs are allowed for up to 28 days per calendar year, at 12 sq ft and 8 feet maximum. Off-premise signs are generally prohibited.
Kootenai County LUDC 8.4.805(B)(3)
Unlighted, on-premise, portable or temporary signs providing they are displayed for no more than 28 days during one calendar year. These signs may not exceed 12 square feet in size and a height of 8 feet.
Kootenai County has no garage-sale-sign-specific rule. A garage sale sign on your own property is a temporary on-premise sign (up to 28 days/year, 12 sq ft, 8 ft in residential zones). Off-premise directional signs on other property or road rights-of-way are generally prohibited.
Kootenai County LUDC 8.4.804(K)
With the following exception of temporary event signs, off-premises signs are not permitted in any zoning district. Off-premises, temporary event signs or banners are permitted in all zones for up 14 days during a calendar year, in connection with a single event which is not repeated during the calendar year, with the permission of the property owner.
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