 15.9% were of Irish, 12.3% Italian, 11.7% French, 8.0% French Canadian, 8.0% English, 5.6% Polish and 5.0% American ancestry according to Census 2000.85.1% spoke English, 6.1% Spanish and 1.9% French as their first language.Of the 283,927 households 33.60% had children under the age of 18 living with them, 52.50% were married couples living together, 11.40% had a female householder with no husband present, and 32.20% were non-families.