Of the 15,997 households 28.4% had children under the age of 18 living with them, 61.8% were married couples living together, 7.8% had a female householder with no husband present, and 27.5% were non-families. 24.3% of households were one person and 11.7% were one person aged 65 or older. The average household size was 2.43 and the average family size was 2.89.
