In 2023, Mason, IL had a population of 365 people with a median age of 36.9 and a median household income of $63,472. Between 2022 and 2023 the population of Mason, IL declined from 371 to 365, a −1.62% decrease and its median household income grew from $60,417 to $63,472, a 5.06% increase.
The 5 largest ethnic groups in Mason, IL are White (Non-Hispanic) (89%), Asian (Non-Hispanic) (7.12%), Two+ (Hispanic) (2.19%), Two+ (Non-Hispanic) (1.64%), and White (Hispanic) (0%).
None of the households in Mason, 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 Mason, IL are U.S. citizens.
In 2023, the median property value in Mason, IL was $89,300, and the homeownership rate was 82.1%.
Most people in Mason, IL drove alone to work, and the average commute time was 24.5 minutes. The average car ownership in Mason, IL was 2 cars per household.