As of the census of 2010, there were 20,750 people, 8,786 households, and 5,849 families residing in the city. The population density was 934.0 inhabitants per square mile (354.50/km2). There were 9,929 total housing units at an average density of 447 per square mile (318.9/km2). The racial makeup of the city was 94.1% White, 2.6% African American, 0.3% Native American, 0.9% Asian, 0.0% Pacific Islander, 0.30% from other races, and 1.6% from two or more races. Hispanic or Latino of any race were 3.4% of the population.