As of the census of 2000, there were 622 people, 249 households, and 154 families living in the city. The population density was 2,131.3 people per square mile (828.1/km2). There were 295 housing units at an average density of 1,010.8 per square mile (392.8/km2). The racial makeup of the city was 94.37% White, 0.16% African American, 1.45% Native American, 2.41% from other races, and 1.61% from two or more races. Hispanic or Latino of any race were 10.13% of the population.