There are 123 Mass Media Companies in Dallas County, Texas, serving a population of 2,552,213 people in an area of 873 square miles. There is 1 Mass Media Company per 20,749 people, and 1 Mass Media Company per 7 square miles.
In Texas, Dallas County is ranked 15th of 254 counties in Mass Media Companies per capita, and 1st of 254 counties in Mass Media Companies per square mile.