As of the 2000 United States Census, there were 17,269 people, 6,710 households, and 4,717 families in the county. The population density was 47 people per square mile (18/km2). There were 9,563 housing units at an average density of 26 per square mile (10/km2). The racial makeup of the county was 95.38% White, 1.82% Black or African American, 0.95% Native American, 0.29% Asian, 0.01% Pacific Islander, 0.21% from other races, and 1.33% from two or more races. 1.38% of the population were Hispanic or Latino of any race. 24.0% were of German, 14.1% Polish, 11.6% French, 10.6% American, 7.9% English, 6.8% Irish and 5.3% French Canadian ancestry. 96.9% spoke English and 1.3% Spanish as their first language.