Sunset is a census-designated place (CDP) in Miami-Dade County, Florida, United States. The population was 16,389 at the 2010 census. The zip-codes serving Sunset are 33173, 33183, and 33193.GeographySunset is located at .According to the United States Census Bureau, the CDP has a total area of 3.6 square miles, of which, 3.6 square miles of it is land and 0.28% is water.DemographicsAs of the census of 2000, there were 17,150 people, 5,488 households, and 4,505 families residing in the CDP. The population density was 4,820.6 people per square mile (1,860.0/km²). There were 5,608 housing units at an average density of 1,576.3/sq mi (608.2/km²). The racial makeup of the CDP was 91.24% White (26.1% Non-Hispanic White,) 1.51% African American, 0.11% Native American, 2.45% Asian, 2.49% from other races, and 2.20% from two or more races. Hispanic or Latino of any race were 69.69% of the population.There were 5,488 households out of which 36.8% had children under the age of 18 living with them, 63.9% were married couples living together, 14.0% had a female householder with no husband present, and 17.9% were non-families. 12.7% of all households were made up of individuals and 4.3% had someone living alone who was 65 years of age or older. The average household size was 3.10 and the average family size was 3.38.