 14.3% were of German, 11.5% Finnish, 11.3% Italian, 8.6% French, French Canadian or Cajun, 8.0% Swedish, 6.5% English, 5.8% American and 5.4% Irish ancestry.There were 5,577 households out of which 18.1% had children under the age of 18 living with them, 46.6% were married couples living together, 8.3% had a female householder with no husband present, and 41.1% were non-families.36.8% of all households were made up of individuals and 19.1% had someone living alone who was 65 years of age or older.