A postage stamp is not required when using an official elections ballot drop box. If you are mailing your ballot back, one first-class stamp is required.
Drop Box Installation
The Spokane County Elections Office, in cooperation with public libraries, has installed ballot drop boxes outside each library location throughout the county. In addition, there is a ballot drop box at the Spokane Transit Authority (STA) Plaza in downtown Spokane and at the Spokane County Elections Office.
The ballot drop boxes appropriate for each election will be open by end of business day, starting 20 days before the election, until 8 p.m. Election Night. Ballots will be collected regularly from the drop boxes.