In 2023, Grantfork, IL had a population of 468 people with a median age of 36.7 and a median household income of $103,750. Between 2022 and 2023 the population of Grantfork, IL stayed from 468 to 468, a 0% change and its median household income declined from $104,375 to $103,750, a −0.599% decrease.
The 5 largest ethnic groups in Grantfork, IL are White (Non-Hispanic) (98.3%), Two+ (Non-Hispanic) (1.28%), Asian (Non-Hispanic) (0.427%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Grantfork, 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 Grantfork, IL are U.S. citizens.
In 2023, the median property value in Grantfork, IL was $195,500, and the homeownership rate was 98.3%.
Most people in Grantfork, IL drove alone to work, and the average commute time was 26.4 minutes. The average car ownership in Grantfork, IL was 2 cars per household.