sentences:  Of the 2,425 households, 28.9% had children under the age of 18 living with them, 56.6% were married couples living together, 8.0% had a female householder with no husband present, 31.0% were non-families, and 26.8% of all households were made up of individuals.The average household size was 2.43 and the average family size was 2.93.The median age was 43.8 years.