sentences:  The population density was 99.7 people per square mile (38.5/km²).There were 737 housing units at an average density of 48.1 per square mile (18.6/km²).The racial makeup of the town was 99.21% White, 0.13% Black or African American, 0.07% Native American, 0.07% from other races, and 0.52% from two or more races.