As of the census of 2000, there were 716 people, 257 households, and 173 families living in the city. The population density was 890.1 people per square mile (345.6/km). There were 290 housing units at an average density of 360.5 per square mile (140.0/km). According to responses provided by Chiloquin residents who participated in the census, the demographic makeup of the city was 51.54% Native American, 42.60% White, 5.31% Hispanic or Latino of any race, 0.14% Asian, and 1.26% from other races. About 4.5% were from two or more races.