There were 5,521 households, of which 29.8% had children under the age of 18 living with them, 52.5% were married couples living together, 8.0% had a female householder with no husband present, 3.5% had a male householder with no wife present, and 36.0% were non-families. 30.8% of all households were made up of individuals, and 12.5% had someone living alone who was 65 years of age or older. The average household size was 2.35 and the average family size was 2.94.