 Of the 5,270 households, 33.9% had children under the age of 18 living with them, 51.1% were married couples living together, 10.9% had a female householder with no husband present, 32.4% were non-families, and 26.5% of all households were made up of individuals.The average household size was 2.55 and the average family size was 3.06.The median age was 38.7 years.