sentences:  Those of Hispanic or Latino origin made up 1.2% of the population.In terms of ancestry, 23.8% were German, 17.4% were Irish, 13.4% were American, and 8.7% were English.Of the 4,303 households, 30.6% had children under the age of 18 living with them, 54.6% were married couples living together, 9.7% had a female householder with no husband present, 30.5% were non-families, and 25.6% of all households were made up of individuals.