There were 6,105 households, of which 29.0% had children under the age of 18 living with them, 46.4% were married couples living together, 14.1% had a female householder with no husband present, 4.3% had a male householder with no wife present, and 35.2% were non-families. 31.4% of all households were made up of individuals, and 14.5% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 2.96.