Dallas County is in Timberlands Arkansas. Of the 75 counties in the Land of Opportunity, Dallas County is 36th in terms of its size (427,587 acres). The total value of almost 1,000 acres of residential land and property recently listed for sale in Dallas County, Arkansas, was about $5 million. The average price of residential land for sale in Dallas County was $232,054. Browse all residential land and rural property for sale in Arkansas 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.