Check your Asotin County registration.

Asotin County is a county in the far southeastern corner of the U.S. state of Washington. As of the 2020 census, the population was 22,285. The county seat is at Asotin, and its largest city is Clarkston. The county was created out of Garfield County in 1883 and derives its name from a Nez Perce word meaning "Eel Creek." Asotin County is part of the Lewiston–Clarkston metropolitan area, which includes Nez Perce County, Idaho, and Asotin County. The county is also the easternmost in the state of Washington.

The area delineated by the future Washington state boundary was colonized at the start of the nineteenth century, both by Americans and Canadians. The majority of Canadian exploration and interest in the land was due to the fur trade; American settlers were principally seeking land for agriculture and cattle raising. The Treaty of 1818 provided for dual control of this area by US and Canadian government officials. During this period, the future Washington Territory was divided into two administrative zones: Clark County and Lewis County (made official in 1845). The dual-control concept was unwieldy and led to continual argument, and occasional conflict. The status of the Washington area was settled in 1846, when the Oregon Treaty ceded the land south of latitude 49 degrees North to American control. In 1854, Skamania County was split from the original Clark County.

This is the Asotin County page of Washington Voter Check, a project of True the Vote, pointing Washington voters at the official tools that already exist — and at Scan Check Protect to verify your registration.

Where anything here differs from what Asotin County or the Washington Secretary of State publishes, they are right and this page is not.