A combined nearly 3,000 acres were listed for sale in Washington's Chelan County recently; the value of all Chelan County farms and ranches for sale was almost $94 million. Chelan County ranks 15th out of 39 counties in the Evergreen State for the total number of acres of land currently advertised for sale. Of all land and rural real estate for sale in Chelan County, Chelan featured the most land for sale. Based on its natural assets, tourism and recreation are important contributors to the Chelan County economy. Chelan County is one of the ten largest counties in Washington (2,994 square miles). It's located in the Cascade Range Washington region of the state.