As of the census of 2000, Germantown was a village, and there were 4,884 people, 1,898 households, and 1,412 families residing there. The population density was 1,361.2 people per square mile (525.3/km2). There were 1,994 housing units at an average density of 555.7 per square mile (214.5/km2). The racial makeup of the village was 98.53% White, 0.37% African American, 0.10% Native American, 0.31% Asian, 0.08% from other races, and 0.61% from two or more races. Hispanic or Latino of any race were 0.78% of the population.