 About 12.78% of the population were Hispanic or Latino of any race; 34.9% were of German, 16.4% Czech, 7.6% American, and 5.3% English ancestry according to Census 2000.Christianity is the number-one religion and Judaism is the second.Of the 8,722 households, 28.50% had children under the age of 18 living with them, 58.00% were married couples living together, 7.80% had a female householder with no husband present, and 30.70% were not families.