As of the 2000 United States Census,[REF] there were 30,353 people, 12,004 households, and 8,834 families residing in the county.
There were 12,004 households out of which 31.80% had children under the age of 18 living with them, 59.20% were married couples living together, 10.60% had a female householder with no husband present, and 26.40% were non-families.