In 2021, Montgomery, IL had a population of 20.1k people with a median age of 30.8 and a median household income of $100,911. Between 2020 and 2021 the population of Montgomery, IL grew from 19,515 to 20,084, a 2.92% increase and its median household income grew from $99,208 to $100,911, a 1.72% increase.
The 5 largest ethnic groups in Montgomery, IL are White (Non-Hispanic) (64.6%), Other (Hispanic) (11.1%), White (Hispanic) (10.2%), Two+ (Hispanic) (7.22%), and Black or African American (Non-Hispanic) (3.81%).
None of the households in Montgomery, 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.
96.4% of the residents in Montgomery, IL are U.S. citizens.
In 2021, the median property value in Montgomery, IL was $234,000, and the homeownership rate was 79.7%.
Most people in Montgomery, IL drove alone to work, and the average commute time was 33.9 minutes. The average car ownership in Montgomery, IL was 2 cars per household.