sentences:  The population density was 865.4 people per square mile (333.9/km²).There were 1,688 housing units at an average density of 351.1 per square mile (135.5/km²).The racial makeup of the city was 94.66% White, 1.71% Black or African American, 1.56% Native American, 0.10% Asian, 0.12% Pacific Islander, 0.75% from other races, and 1.11% from two or more races.