There were 27,538 households out of which 23.4% had children under the age of 18 living with them, 47.8% were married couples living together, 8.6% had a female householder with no husband present, and 39.5% were non-families.
In 2010, the age distribution of the county was as follows:18.7% were under the age of 18, 14.8% from 18 to 24, 23.0% from 25 to 44, 28.9% from 45 to 64, and 14.7% were 65 years of age or older.