Donley County is in Rolling Plains North Texas. Of the 254 counties in the state, Donley County is 110th in terms of its size (933 square miles). Recent listings of residential land for sale in Donley County, Texas, totals approximately 2,000 acres and a combined market value of around $6 million. The most common type of land for sale by combined acreage in Donley County is house. The average price of residential acreage for sale in Donley County was $377,231. The economy here is mainly agricultural. Browse all residential land and rural property for sale in Texas to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.