 Of the 5,652 households 27.3% had children under the age of 18 living with them, 48.7% were married couples living together, 15.6% had a female householder with no husband present, and 31.3% were non-families.28.1% of households were one person and 11.9% were one person aged 65 or older.The average household size was 2.44 and the average family size was 2.97.