 Of the 14,708 households, 25.1% had children under the age of 18 living with them, 46.3% were married couples living together, 6.1% had a female householder with no husband present, 44.0% were non-families, and 28.2% of all households were made up of individuals.The average household size was 2.32 and the average family size was 2.89.The median age was 28.3 years.