1,101.5/km² (2,852.8/mi²). There were 8,339 housing units at an average density of 427.0/km² (1,105.9/mi²). The racial makeup of the town was 92.28% White , 1.03% African American , 0.06% Native American , 4.49% Asian , 0.02% Pacific Islander , 1.10% from other races , and 1.02% from two or more races. 4.88%