sentences:  Of the 3,040 households, 28.2% had children under the age of 18 living with them, 53.5% were married couples living together, 7.6% had a female householder with no husband present, 33.8% were non-families, and 28.6% of all households were made up of individuals.The average household size was 2.33 and the average family size was 2.83.The median age was 43.6 years.