As of the 2010 United States Census, there were 2,710 people, 1,102 households, and 736 families residing in the county. The population density was . There were 1,324 housing units at an average density of . The racial makeup of the county was 95.1% white, 1.5% American Indian, 0.7% Asian, 0.4% black or African American, 1.8% from other races, and 0.5% from two or more races. Those of Hispanic or Latino origin made up 3.7% of the population. In terms of ancestry, 54.3% were German, 13.7% were Dutch, 11.8% were Norwegian, 8.7% were Irish, 7.2% were English, and 4.9% were American.