- Garfield County, Washington (data.census.gov)
Garfield County, Washington has 710.8 square miles of land area and is the 33rd largest county in Washington by total area. Garfield County, Washington is bordered by Columbia County, Washington, Wallowa County, Oregon, Asotin County, Washington, and Whitman County, Washington.
- Garfield County, Washington (Wikipedia)
Garfield County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 2,286, making it the least populous county in Washington; with about 3.2 inhabitants per square mile (1.2/km2), it is also the least densely populated county in Washington. The county seat and only city is Pomeroy.
