At the 2000 census there were 6,831 people in 2,495 households, including 1,741 families, in the city. The population density was 2,708.3 people per square mile (1,046.6/km). There were 2,619 housing units at an average density of 1,038.3 per square mile (401.3/km). The racial makeup of the city was 68.7% White, 0.18% African American, 3.0% Native American, 1.04% Asian, 0.07% Pacific Islander, 2.30% from other races, and 15.3% from two or more races. Hispanic or Latino of any race were 26.7%.