About This Place
German Valley is a village in Stephenson County, Illinois, United States. German Valley is located 4 miles south of U.S. Highway 20 between Freeport and Rockford. German Valley had a population of 463 at the 2010 census, down from 481 at the 2000 census.
German Valley is located at 42°12′54″N 89°28′39″W / 42.215°N 89.4775°W / 42.215; -89.4775 (42.214993, -89.477454).
According to the United States Census Bureau, the village has a total area of 0.5 square miles (1.3 km²), all of it land.