Dallam County is a large but sparsely-populated rural county located close to the point where the Texas panhandle converges with the Oklahoma panhandle and the northeastern corner of New Mexico. The High Plains area is an important agricultural region for the entire state, ranking among the top ten counties in terms of beef production and top three for hogs and pig farming. The combined agricultural output of all 26 counties within the Texas High Plains Trade Area would place it among the top producers in the nation for beef and various crops if they were a state. A total of approximately 100,000 acres were listed for sale in Dallam County, Texas, recently, representing a combined almost $72 million in Dallam County farms, ranches, and rural real estate for sale. Dallam County ranks 232nd out of 254 counties in the Lone Star State for the combined amount of land currently advertised for sale. Of all land and rural real estate for sale in Dallam County, Dalhart had the most land for sale. Dallam County is Texas's 21st largest county (1,505 square miles). It's located in the Panhandle Texas region of the state.