Hialeah is a city in Miami-Dade County, Florida, United States. As of the 2010 census, Hialeah has a population of 224,669. Hialeah is the sixth-largest city in the state, and is a major city within the South Florida metropolitan area. It is located west of Miami. Hialeah has the highest percentage of Cuban and Cuban American residents of any city in the United States, at 74% of the population, making them a distinctive and prominent feature of the city's culture. Hialeah also has one of the largest Spanish-speaking communities in the country. In 2000, 92% of residents reported speaking Spanish at home, and the language is an important part of daily life in the city. This has attracted many companies to Hialeah, such as Telemundo, the second largest Spanish-language television network in the United States, which is headquartered in the city.