 1.55% of the population were Hispanic or Latino of any race.26.6% were of German, 11.7% English, 9.5% American and 8.6% Irish ancestry.There were 3,580 households out of which 31.30% had children under the age of 18 living with them, 58.40% were married couples living together, 7.70% had a female householder with no husband present, and 29.10% were non-families.