Of the 15,250 households, 36.5% had children under the age of 18; 56.1% were married couples living together; 12.5% had a female householder with no husband present and 25.8% were non-families. Of all households, 20.3% were made up of individuals and 7.0% had someone living alone who was 65 years of age or older. The average household size was 2.84 and the average family size was 3.29.
Of the 15,250 households, 36.5% had children under the age of 18; 56.1% were married couples living together; 12.5% had a female householder with no husband present and 25.8% were non-families. Of all households, 20.3% were made up of individuals and 7.0% had someone living alone who was 65 years of age or older. The average house.hold size was 2.84 and the average family size was 329.