In 2021, Diamond, IL had a population of 2.77k people with a median age of 37.4 and a median household income of $57,870. Between 2020 and 2021 the population of Diamond, IL declined from 2,786 to 2,765, a −0.754% decrease and its median household income grew from $51,019 to $57,870, a 13.4% increase.
The 5 largest ethnic groups in Diamond, IL are White (Non-Hispanic) (94.9%), White (Hispanic) (3.15%), Other (Hispanic) (0.723%), Two+ (Non-Hispanic) (0.651%), and Asian (Hispanic) (0.253%).
None of the households in Diamond, 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 Diamond, IL are U.S. citizens.
In 2021, the median property value in Diamond, IL was $170,000, and the homeownership rate was 75.7%.
Most people in Diamond, IL drove alone to work, and the average commute time was 27.1 minutes. The average car ownership in Diamond, IL was 2 cars per household.