In 2023, Old Mill Creek, IL had a population of 131 people with a median age of 42.9 and a median household income of $71,875. Between 2022 and 2023 the population of Old Mill Creek, IL grew from 122 to 131, a 7.38% increase and its median household income grew from $69,688 to $71,875, a 3.14% increase.
The 5 largest ethnic groups in Old Mill Creek, IL are White (Non-Hispanic) (86.3%), Other (Hispanic) (10.7%), Two+ (Non-Hispanic) (1.53%), American Indian & Alaska Native (Non-Hispanic) (0.763%), and Two+ (Hispanic) (0.763%).
None of the households in Old Mill Creek, 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.
91.6% of the residents in Old Mill Creek, IL are U.S. citizens.
In 2023, the median property value in Old Mill Creek, IL was $525,000, and the homeownership rate was 40%.
Most people in Old Mill Creek, IL drove alone to work, and the average commute time was 22.4 minutes. The average car ownership in Old Mill Creek, IL was 2 cars per household.
