sentences:  Those of Hispanic or Latino origin made up 1.6% of the population.In terms of ancestry, 15.1% were German, 6.8% were Irish, 6.6% were English, and 6.6% were American.Of the 2,642 households, 27.3% had children under the age of 18 living with them, 43.6% were married couples living together, 14.3% had a female householder with no husband present, 37.2% were non-families, and 33.4% of all households were made up of individuals.