In 2023, German Valley, IL had a population of 455 people with a median age of 34.4 and a median household income of $71,420. Between 2022 and 2023 the population of German Valley, IL declined from 497 to 455, a −8.45% decrease and its median household income declined from $75,000 to $71,420, a −4.77% decrease.
The 5 largest ethnic groups in German Valley, IL are White (Non-Hispanic) (97.8%), Asian (Non-Hispanic) (0.659%), Two+ (Non-Hispanic) (0.659%), Other (Non-Hispanic) (0.44%), and Other (Hispanic) (0.44%).
None of the households in German Valley, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.6% of the residents in German Valley, IL are U.S. citizens.
In 2023, the median property value in German Valley, IL was $118,300, and the homeownership rate was 74.3%.
Most people in German Valley, IL drove alone to work, and the average commute time was 29 minutes. The average car ownership in German Valley, IL was 2 cars per household.