The biggest city in Texas, Houston is also the fourth-largest city in the United States. By overall footprint, it's also the country's largest city by size, primarily covering Harris County as well as portions of Fort Bend and Montgomery counties. Its chief economic drivers are the energy, manufacturing, aeronautics, and transportation sectors. The Greater Houston area is located within the Coastal Prairies region of the state, set along Galveston Bay and the waters of the Gulf of Mexico. Of the almost $3 billion in rural land and property currently for sale in the Houston Texas region, Hardin County has the most acres of land listed for sale. Based on data from the Land Network Comparable Sales program, Walker County registered the most recent sales activity. Huntsville had the most farms and ranches for sale in the Houston Texas region. Looking for more land and rural real estate for sale in Texas? Browse the Land Network for thousands more available land listings and rural real estate for sale throughout Texas.