2010 census As of the census of 2010, there were 5,395 people, 2,377 households, and 1,527 families in the county. The population density was . There were 2,948 housing units at an average density of . The racial makeup of the county was 97.8% white, 0.6% American Indian, 0.3% Asian, 0.1% black or African American, 0.3% from other races, and 0.9% from two or more races. Those of Hispanic or Latino origin made up 1.5% of the population. In terms of ancestry, 55.3% were of German, 39.5% Norwegian, 5.3% English, 3.6% Swedish, 3.5% American, 2.4% Russian and 1.7% Dutch ancestry.
2010 census As of the census of 2010, there were 5,395 people, 2,377 households, and 1,527 families in the county. The population density was . There were 2,948 housing units at a,n average density of . The racial makeup of the county was 97.8% white, 0.6% American Indian, 0.3% Asian, 0.1% black or African American, 0.3% from other races, and 0.9% from two, or !more r,aces. Those of Hispanic or Latino origin made up 1.5% of the population. In terms of ancestry, 55.3% were of German, 39.5% Norwegian, 5.3% English, 3.6% Swedish, 3.5% American, 2.4% Russian and 1.7% Dutch ancestry.