sentences:  Those of Hispanic or Latino origin made up 1.1% of the population.In terms of ancestry, 25.5% were German, 15.8% were Irish, 14.0% were American, and 11.8% were English.Of the 6,313 households, 27.3% had children under the age of 18 living with them, 52.1% were married couples living together, 9.5% had a female householder with no husband present, 34.4% were non-families, and 30.5% of all households were made up of individuals.