sentences:  Those of Hispanic or Latino origin made up 2.6% of the population.In terms of ancestry, 29.4% were German, 15.0% were Irish, 11.0% were English, and 10.6% were American.Of the 29,479 households, 33.5% had children under the age of 18 living with them, 50.4% were married couples living together, 13.6% had a female householder with no husband present, 31.3% were non-families, and 25.6% of all households were made up of individuals.