A total of 1,000 acres were listed for sale in Washington's Skagit County recently, representing a combined approximately $29 million in Skagit County land and rural real estate for sale. Skagit County ranks 32nd in the state for the combined amount of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Skagit County, Mount Vernon had the most land for sale. Skagit County is Washington's 18th biggest county (1,917 square miles). It's located in the Puget Sound Washington region of Washington.