In 2023, Mount Auburn, IL had a population of 473 people with a median age of 40.6 and a median household income of $55,714. Between 2022 and 2023 the population of Mount Auburn, IL declined from 528 to 473, a −10.4% decrease and its median household income grew from $48,750 to $55,714, a 14.3% increase.
The 5 largest ethnic groups in Mount Auburn, IL are White (Non-Hispanic) (87.3%), Two+ (Non-Hispanic) (11.2%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0.846%), Asian (Non-Hispanic) (0.634%), and White (Hispanic) (0%).
None of the households in Mount Auburn, 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.
99.4% of the residents in Mount Auburn, IL are U.S. citizens.
In 2023, the median property value in Mount Auburn, IL was $85,000, and the homeownership rate was 94.4%.
Most people in Mount Auburn, IL drove alone to work, and the average commute time was 29.6 minutes. The average car ownership in Mount Auburn, IL was 2 cars per household.