In 2021, Hillsdale, IL had a population of 532 people with a median age of 37.5 and a median household income of $73,750. Between 2020 and 2021 the population of Hillsdale, IL grew from 531 to 532, a 0.188% increase and its median household income declined from $75,625 to $73,750, a −2.48% decrease.
The 5 largest ethnic groups in Hillsdale, IL are White (Non-Hispanic) (91.7%), White (Hispanic) (3.76%), Other (Hispanic) (2.82%), Two+ (Non-Hispanic) (1.69%), and Black or African American (Non-Hispanic) (0%).
None of the households in Hillsdale, 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 Hillsdale, IL are U.S. citizens.
In 2021, the median property value in Hillsdale, IL was $70,600, and the homeownership rate was 88.2%.
Most people in Hillsdale, IL drove alone to work, and the average commute time was 26 minutes. The average car ownership in Hillsdale, IL was 2 cars per household.