In 2020, Montgomery County, IL had a population of 28.6k people with a median age of 43 and a median household income of $54,886. Between 2019 and 2020 the population of Montgomery County, IL declined from 28,828 to 28,598, a −0.798% decrease and its median household income grew from $52,748 to $54,886, a 4.05% increase.
The 5 largest ethnic groups in Montgomery County, IL are White (Non-Hispanic) (92.7%), Black or African American (Non-Hispanic) (3.67%), Two+ (Non-Hispanic) (1.31%), White (Hispanic) (1.26%), and Asian (Non-Hispanic) (0.29%).
None of the households in Montgomery County, 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 Montgomery County, IL are U.S. citizens.
The largest universities in Montgomery County, IL are Tri-County Beauty Academy (7 degrees awarded in 2020).
In 2020, the median property value in Montgomery County, IL was $90,300, and the homeownership rate was 76.4%.
Most people in Montgomery County, IL drove alone to work, and the average commute time was 24.3 minutes. The average car ownership in Montgomery County, IL was 2 cars per household.