sentences:  The population density was 325 people per square mile (125/km²).There were 1,258 housing units at an average density of 146.3 per square mile (56.2/km²).The racial makeup of the city was 93.7% White, 0.2% Black or African American, 2.5% Native American, 0.3% Asian, 0.7% from other races, and 2.5% from two or more races.