The racial makeup of the city was 95.0% White, 0.5% African American, 1.8% Native American, 0.3% Asian, 0.1% from other races, and 2.2% from two or more races. Hispanic or Latino of any race were 0.9% of the population. There were 1,682 households of which 28.5% had children under the age of 18 living with them, 36.0% were married couples living together, 13.1% had a female householder with no husband present, 5.6% had a male householder with no wife present, and 45.2% were non-families. 38.9% of all households were made up of individuals and 13.2% had someone living alone who was 65 years of age or older. The average household size was 2.14 and the average family size was 2.83. The median age in the city was 39.6 years. 22.8% of residents were under the age of 18; 8.2% were between the ages of 18 and 24; 25.5% were from 25 to 44; 27.3% were from 45 to 64; and 16.1% were 65 years of age or older. The gender makeup of the city was 48.7% male and 51.3% female. As of the 2000 census, there were 3,865 people, 1,717 households, and 971 families living in the city. The population density was 611.0 people per square mile (235.7/km2). There were 1,965 housing units at an average density of 310.6 per square mile (119.9/km2). The racial makeup of the city was 96.48% White, 0.16% African American, 1.73% Native American, 0.41% Asian, 0.08% from other races, and 1.14% from two or more races. Hispanic or Latino of any race were 0.23% of the population. 16.6% were of Finnish, 14.1% German, 14.1% Norwegian, 8.6% Italian, 7.7% Slovene and 6.1% Swedish ancestry. There were 1,717 households out of which 26.8% had children under the age of 18 living with them, 40.4% were married couples living together, 11.8% had a female householder with no husband present, and 43.4% were non-families. 38.1% of all households were made up of individuals and 16.2% had someone living alone who was 65 years of age or older.