German Valley is located in Illinois. German Valley, Illinois has a population of 520. German Valley is more family-centric than the surrounding county with 29.93% of the households containing married families with children. The county average for households married with children is 21.44%.
The median household income in German Valley, Illinois is $46,429. The median household income for the surrounding county is $46,427 compared to the national median of $57,652. The median age of people living in German Valley is 41.8 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 11 degrees. The average rainfall is approximately 37.2 inches per year, with 33.2 inches of snow per year.
