 Of the 34,118 households 32.00% had children under the age of 18 living with them, 45.10% were married couples living together, 20.30% had a female householder with no husband present, and 30.00% were non-families.26.00% of households were one person and 10.30% were one person aged 65 or older.The average household size was 2.58 and the average family size was 3.11.