 The population density was 456.5 people per square mile (176.4/km²).There were 436 housing units at an average density of 235.5 per square mile (91.0/km²).The racial makeup of the city was 96.57% White, 0.24% African American, 1.66% Native American, 0.12% Asian, 0.12% Pacific Islander, 0.36% from other races, and 0.95% from two or more races.