 Hispanic or Latino of any race were 1.3% of the population.There were 19,166 households of which 28.8% had children under the age of 18 living with them, 56.4% were married couples living together, 9.4% had a female householder with no husband present, 3.8% had a male householder with no wife present, and 30.4% were non-families.25.7% of all households were made up of individuals and 11.1% had someone living alone who was 65 years of age or older.