 The racial distribution of the city was 89.32% White, 5.75% Latino, 3.86% Native American, 1.18% Asian, 0.32% African-American, 0.07% Pacific Islander, 2.09% from other races, and 3.18% from two or more races.The white population breaks down as 14.6% American, 13.8% German, 9.6% Irish, 6.8% English and 5.7% Norwegian ancestry.There were 3,640 households of which 31.8% had children under the age of 18 living with them, 41.8% were married couples living together, 14.7% had a female head of house with no husband present, and 38.3% were non-families.