 The population density was 233.7 people per square mile (90.2/km2).There were 2,892 housing units at an average density of 145.4 per square mile (56.1/km2).The racial makeup of the city was 97.14% White, 0.17% Black or African American, 0.65% Native American, 0.24% Asian, 0.02% Pacific Islander, 0.11% from other races, and 1.68% from two or more races.