In 2021, Irwin, IL had a population of 32 people with a median age of 44.3 and a median household income of $67,500. Between 2020 and 2021 the population of Irwin, IL declined from 39 to 32, a −17.9% decrease and its median household income grew from $66,250 to $67,500, a 1.89% increase.
The 5 largest ethnic groups in Irwin, IL are White (Non-Hispanic) (90.6%), Two+ (Hispanic) (9.38%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Irwin, 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 Irwin, IL are U.S. citizens.
In 2021, the median property value in Irwin, IL was $146,900, and the homeownership rate was 93.8%.
Most people in Irwin, IL drove alone to work, and the average commute time was 24.4 minutes. The average car ownership in Irwin, IL was 2 cars per household.