 Of the 4,027 households, 21.0% had children under the age of 18 living with them, 50.4% were married couples living together, 15.2% had a female householder with no husband present, 30.5% were non-families, and 27.4% of all households were made up of individuals.The average household size was 2.22 and the average family size was 2.65.The median age was 50.0 years.