 30.6% were of German, 17.5% American, 10.6% English and 8.7% Irish ancestry.There were 1,554 households out of which 27.50% had children under the age of 18 living with them, 57.80% were married couples living together, and 32.40% were non-families.28.10% of all households were made up of individuals and 14.50% had someone living alone who was 65 years of age or older.