sentences:  Of the 5,926 households, 30.1% had children under the age of 18 living with them, 57.6% were married couples living together, 7.3% had a female householder with no husband present, 30.6% were non-families, and 25.9% of all households were made up of individuals.The average household size was 2.44 and the average family size was 2.93.The median age was 42.3 years.