In 2021, Marseilles, IL had a population of 4.38k people with a median age of 42.3 and a median household income of $53,958. Between 2020 and 2021 the population of Marseilles, IL declined from 4,579 to 4,384, a −4.26% decrease and its median household income grew from $51,835 to $53,958, a 4.1% increase.
The 5 largest ethnic groups in Marseilles, IL are White (Non-Hispanic) (90.4%), White (Hispanic) (3.15%), Asian (Non-Hispanic) (2.69%), Two+ (Non-Hispanic) (1.51%), and Other (Hispanic) (1%).
None of the households in Marseilles, 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.
96.3% of the residents in Marseilles, IL are U.S. citizens.
In 2021, the median property value in Marseilles, IL was $110,000, and the homeownership rate was 63.3%.
Most people in Marseilles, IL drove alone to work, and the average commute time was 25.9 minutes. The average car ownership in Marseilles, IL was 2 cars per household.