As of the census of 2000, there were 7,667 people, 3,031 households, and 1,991 families living in the city. The population density was 1,010.3 people per square mile (390.0/km). There were 3,284 housing units at an average density of 432.7 per square mile (167.1/km). The racial makeup of the city was 97.47% White, 1.32% Asian, 0.25% African American, 0.17% Native American, 0.01% Pacific Islander, 0.16% from other races, and 0.63% from two or more races. Hispanic or Latino of any race were 0.70% of the population.