There were 3,995 households, of which 36.9% had children under the age of 18 living with them, 43.9% were married couples living together, 14.9% had a female householder with no husband present, 6.5% had a male householder with no wife present, and 34.7% were non-families. 27.0% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older. The average household size was 2.59 and the average family size was 3.12.