In 2023, Mount Olive, IL had a population of 1.98k people with a median age of 50.6 and a median household income of $55,139. Between 2022 and 2023 the population of Mount Olive, IL declined from 2,144 to 1,979, a −7.7% decrease and its median household income grew from $46,824 to $55,139, a 17.8% increase.
The 5 largest ethnic groups in Mount Olive, IL are White (Non-Hispanic) (96.1%), Two+ (Non-Hispanic) (2.43%), Black or African American (Non-Hispanic) (0.96%), Two+ (Hispanic) (0.404%), and White (Hispanic) (0.152%).
None of the households in Mount Olive, 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 Mount Olive, IL are U.S. citizens.
In 2023, the median property value in Mount Olive, IL was $96,600, and the homeownership rate was 74%.
Most people in Mount Olive, IL drove alone to work, and the average commute time was 27.4 minutes. The average car ownership in Mount Olive, IL was 2 cars per household.