Germantown is a village in Washington County, Wisconsin, United States. The population was 18,260 at the 2000 census. The village surrounds the Town of Germantown. In July 2007 Germantown was ranked the 30th most appealing place to live in the United States by Money Magazine.
Germantown is located at 43°13′23″N 88°7′13″W / 43.22306°N 88.12028°W / 43.22306; -88.12028 (43.223206, -88.120433).
According to the United States Census Bureau, the village has a total area of 34.5 square miles (89.3 km²), of which, 34.4 square miles (89.1 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.12%) is water.