At the 2000 census, there were 13,178 people, 5,623 households and 3,036 families living in the city. The population density was 1,652.8 per square mile (638.4/km). There were 5,847 housing units at an average density of 733.3 per square mile (283.3/km). The racial makeup of the city was 95.83% White, 0.71% African American, 1.44% Native American, 0.46% Asian, 0.01% Pacific Islander, 0.26% from other races, and 1.29% from two or more races. Hispanic or Latino of any race were 0.86% of the population. 31.4% were of German, 28.1% were Finnish, 17.7% Norwegian, 7.1% Swedish, 6.8% Irish, and 6.1% United States or American ancestry.