 1.0% were Hispanic or Latino (of any race).17.4% were of German, 13.1% Italian, 11.2% French, French Canadian or Cajun, 11.1% Swedish, 7.4% Polish, 6.9% Irish, 6.9% English and 5.5% Finnish ancestry.There were 11,359 households out of which 26.5% had children under the age of 18 living with them, 51.0% were husband and wife families, 9.0% had a female householder with no husband present, 35.6% were non-families, and 30.6% were made up of individuals.