There were 3,961 households, out of which 34.3% had children under the age of 18 living with them, 40.8% were married couples living together, 21.0% had a female householder with no husband present, and 33.4% were non-families. Of 3,961 households, 192 are unmarried partner households: 175 heterosexual. 29.3% of all households were made up of individuals, and 13.8% had someone living alone who was 65 years of age or older. The average household size was 2.61 and the average family size was 3.20.