In 2023, Deer Grove, IL had a population of 33 people with a median age of 66.8 and a median household income of $73,750. Between 2022 and 2023 the population of Deer Grove, IL declined from 49 to 33, a −32.7% decrease and its median household income grew from $72,188 to $73,750, a 2.16% increase.
The 5 largest ethnic groups in Deer Grove, IL are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Deer Grove, 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.
100% of the residents in Deer Grove, IL are U.S. citizens.
In 2023, the median property value in Deer Grove, IL was $128,600, and the homeownership rate was 92.3%.
Most people in Deer Grove, IL drove alone to work, and the average commute time was 21.7 minutes. The average car ownership in Deer Grove, IL was 2 cars per household.