There were 31,417 households out of which 33.90% had children under the age of 18 living with them, 59.60% were married couples living together, 7.50% had a female householder with no husband present, and 29.00% were non-families.
In the county, the population was spread out with 24.80% under the age of 18, 8.30% from 18 to 24, 31.20% from 25 to 44, 21.90% from 45 to 64, and 14.00% who were 65 years of age or older.