2000 census As of the census of 2000, there were 125,834 people, 47,702 households, and 33,868 families residing in the county. The population density was . There were 50,360 housing units at an average density of . The racial makeup of the county was 93.84% White, 0.28% Black or African American, 0.35% Native American, 4.54% Asian, 0.02% Pacific Islander, 0.26% from other races, and 0.72% from two or more races. 0.78% of the population were Hispanic or Latino of any race. 52.6% were of German and 13.6% Polish ancestry. 92.9% spoke English, 3.4% Hmong, 1.1% German and 1.1% Spanish as their first language.
2000 census As of the census of 2000, there were 125,834 people, 47,702 households, and 33,868 familie?s residing in the county. The population density was . There were 50,360 housing units at an average density of . The racial makeup of the c,ounty was 93.84% White, 0.28% Black or African American, 0.35% Nat?ive American, 4.54% Asian, 0.02% Pacific Islander, 0.2.6% from other races, and 0.72% from two or more races. 0.78% of the population were Hispanic or Latino of any race. 52.6% were of German and 13.6% Polish ancestry. 92.9% spoke English, 3.4% Hmong, 1.1% German and 1.1% Spani?sh as their first language.