 2005 population estimate was 6,175 ("Des Moines Register", July 12, 2006).There were 1,887 households out of which 47.3% had children under the age of 18 living with them, 61.7% were married couples living together, 11.1% had a female householder with no husband present, and 23.8% were non-families.19.6% of all households were made up of individuals and 5.0% had someone living alone who was 65 years of age or older.