North Texas generally refers to the counties in the north-central part of the state, excluding those in the Texas Panhandle. It covers the metro areas of Dallas-Fort Worth and Wichita Falls and their surrounding counties. It is the state's most populous region. A total of around 2,000 acres were listed for sale in Texas's Rockwall County recently, representing a total value of nearly $389 million in Rockwall County land and rural real estate for sale. Rockwall County ranks 74th in the Lone Star State for the total number of acres of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Rockwall County, Rockwall had the most land for sale. Rockwall County is the 254th biggest county (148 square miles) in Texas. It's located in the Dallas Prairie Texas region of the state.