sentences:  Those of Hispanic or Latino origin made up 1.1% of the population.In terms of ancestry, 23.4% were German, 16.8% were American, 12.0% were Irish, and 11.9% were English.Of the 6,767 households, 32.8% had children under the age of 18 living with them, 54.9% were married couples living together, 10.9% had a female householder with no husband present, 29.0% were non-families, and 24.5% of all households were made up of individuals.