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. There was a combined approximately $92 million of land for sale in Dallam County, Texas, recently on Land.com. The total acreage of all Dallam County land for sale was around 100,000 acres. Dallam County ranks 234th out of 254 counties in the state for the combined amount of land currently advertised for sale. Of all land 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.