Basic information about the Rockwall County
The Rockwall County is located in the state of Texas. This county occupies 150 square miles, with 23 square miles being water areas. There are 78.337 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Rockwall County citizens, the 3 largest groups are White (83.63%), followed by Black or African American (5.77%) and Some Other Race (5.42%). There are 26.448 households in the county, while 80,68% of them are family households and 19,32% represent non family households. There are 10 cities and towns in Rockwall County. The most populated city is Dallas city and the smallest town or village is Mobile City city.