358.6/km² (928.5/mi²). There are 3,443 housing units at an average density of 141.4/km² (366.2/mi²). The racial makeup of the city is 97.64% White , 0.05% African American , 0.29% Native American , 0.21% Asian , 0.00% Pacific Islander , 0.87% from other races , and 0.95% from two or more races. 2.79%