people per square mile (422.5/km²). There were 10,746 housing units at an average density of 491.6/sq mi (189.8/km²). The racial makeup of the city was 91.11% White , 2.91% African American , 0.16% Native American , 1.88% Asian , 0.21% Pacific Islander , 2.61% from other races , and 1.12% from two