There were 4,780 households out of which 35.60% had children under the age of 18 living with them, 57.70% were married couples living together, 8.30% had a female householder with no husband present, and 31.00%
In the county, the population was spread out with 28.10% under the age of 18, 7.40% from 18 to 24, 26.80% from 25 to 44, 23.10% from 45 to 64, and 14.60% who were 65 years of age or older.