There were 3,640 households, of which 30.6% had children under the age of 18 living with them, 46.3% were married couples living together, 12.5% had a female householder with no husband present, 5.1% had a male householder with no wife present, and 36.1% were non-families. 30.6% 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 2.90.