As of the census of 2000, there were 3,027 people, 1,279 households, and 832 families residing in the city. The population density was 1,521.5 people per square mile (587.3/km²). There were 1,617 housing units at an average density of 812.8/sq mi (313.7/km²). The racial makeup of the city was 95.74% White, 0.23% African American, 2.25% Native American, 0.20% Asian, 0.59% from other races, and 0.99% from two or more races. Hispanic or Latino of any race were 2.71% of the population. 36.5% were of German, 8.1% English, 7.8% Irish, 7.1% Norwegian and 6.7% American ancestry according to Census 2000.
There were 1,279 households out of which 33.2% had children under the age of 18 living with them, 47.8% were married couples living together, 12.4% had a female householder with no husband present, and 34.9% were non-families. 29.2% of all households were made up of individuals and 11.8% had someone living alone who was 65 years of age or older. The average household size was 2.35 and the average family size was 2.89.
In the city the population was spread out with 26.1% under the age of 18, 8.5% from 18 to 24, 30.2% from 25 to 44, 22.2% from 45 to 64, and 13.0% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 100.9 males. For every 100 females age 18 and over, there were 96.8 males.
The median income for a household in the city was $29,485, and the median income for a family was $35,855. Males had a median income of $25,958 versus $18,841 for females. The per capita income for the city was $15,726. About 10.7% of families and 12.9% of the population were below the poverty line, including 15.7% of those under age 18 and 12.9% of those age 65 or over.