Lincoln County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 10,876, making it the fifth-least populous county in the state. The county seat and largest city is Davenport.
Lincoln County lies on the Channelled Scablands, known as the Big Bend Plateau. It lies 1,500-2,500 feet above sea level, with a system of channels eroded into bedrock by glacial rivers and streams, flowing from northeastern Washington.
Lincoln County is generally considered the second-largest producer of wheat in the United States (following Whitman County, Washington), sometimes producing 25 million bushels (680,000 t) per year.
