Read this article and answer this question As of the census of 2010, there were 42,883 people, 16,119 households, and 10,872 families residing in the county.  The population density was 113 people per square mile (44/km²).  There were 17,347 housing units at an average density of 44 per square mile (17/km²).  The racial makeup of the county was 89.8% Race (United States Census), 5.9% Race (United States Census) or Race (United States Census), 0.6% Race (United States Census), 0.4% Race (United States Census), 0.0% Race (United States Census), 1.3% from Race (United States Census), and 1.9% from two or more races.  4.1% of the population were Race (United States Census) or Race (United States Census) of any race. According to Census 2000, 20.3% were of Germans, 18.3% English people, 10.8% Italian people, 10.3% Irish people, 9.4% United States and 7.3% Polish people ancestry and 96.0% spoke English language and 3.0% Spanish language as their first language.
Which ancestral groups are at least 10%?
Germans