sentences:  2.9% of the population were Hispanic or Latino of any race.There were 22,111 households out of which 22.1% had children under the age of 18 living with them, 32.4% were married couples living together, 8.8% had a female householder with no husband present, and 55.2% were non-families.33.8% of all households were made up of individuals and 11.5% had someone living alone who was 65 years of age or older.