At the 2000 census there were 3,645 people, 1,400 households, and 966 families living in the city. The population density was 2,402.9 people per square mile (925.9/km). There were 1,470 housing units at an average density of 969.1 per square mile (373.4/km). The racial makup of the city was 96.27% White, 0.25% African American, 1.23% Native American, 0.49% Asian, 0.08% Pacific Islander, 0.41% from other races, and 1.26% from two or more races. Hispanic or Latino of any race were 1.84%.