German Valley is located in Illinois. German Valley, Illinois has a population of 527. German Valley is more family-centric than the surrounding county with 37.31% of the households containing married families with children. The county average for households married with children is 22.59%.
The median household income in German Valley, Illinois is $64,519. The median household income for the surrounding county is $53,806 compared to the national median of $69,021. The median age of people living in German Valley is 36.3 years.
The average high temperature in July is 84.2 degrees, with an average low temperature in January of 12.4 degrees. The average rainfall is approximately 37.6 inches per year, with 32.7 inches of snow per year.
