 5.28% of the population were Hispanic or Latino of any race.31.7% were of German, 13.4% Irish, 11.3% English and 7.5% American ancestry.There were 3,625 households out of which 30.00% had children under the age of 18 living with them, 58.90% were married couples living together, 6.80% had a female householder with no husband present, and 31.20% were non-families.