In 2022, Leaf River, IL had a population of 437 people with a median age of 46.3 and a median household income of $69,500. Between 2021 and 2022 the population of Leaf River, IL declined from 488 to 437, a −10.5% decrease and its median household income grew from $62,778 to $69,500, a 10.7% increase.
The 5 largest ethnic groups in Leaf River, IL are White (Non-Hispanic) (92.9%), Two+ (Non-Hispanic) (3.2%), White (Hispanic) (1.6%), Black or African American (Non-Hispanic) (1.6%), and Asian (Non-Hispanic) (0.458%).
None of the households in Leaf River, 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.
99.5% of the residents in Leaf River, IL are U.S. citizens.
In 2022, the median property value in Leaf River, IL was $91,100, and the homeownership rate was 80.2%.
Most people in Leaf River, IL drove alone to work, and the average commute time was 31.9 minutes. The average car ownership in Leaf River, IL was 2 cars per household.