In 2022, Grantfork, IL had a population of 468 people with a median age of 41.2 and a median household income of $104,375. Between 2021 and 2022 the population of Grantfork, IL grew from 460 to 468, a 1.74% increase and its median household income grew from $93,750 to $104,375, a 11.3% increase.
The 5 largest ethnic groups in Grantfork, IL are White (Non-Hispanic) (98.7%), White (Hispanic) (0.641%), Asian (Non-Hispanic) (0.427%), Two+ (Non-Hispanic) (0.214%), 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 2022, the median property value in Grantfork, IL was $175,800, and the homeownership rate was 96.7%.
Most people in Grantfork, IL drove alone to work, and the average commute time was 25.6 minutes. The average car ownership in Grantfork, IL was 2 cars per household.