In 2022, Lyndon, IL had a population of 561 people with a median age of 45.3 and a median household income of $50,682. Between 2021 and 2022 the population of Lyndon, IL declined from 589 to 561, a −4.75% decrease and its median household income grew from $40,000 to $50,682, a 26.7% increase.
The 5 largest ethnic groups in Lyndon, IL are White (Non-Hispanic) (80.6%), White (Hispanic) (11.8%), Two+ (Hispanic) (5.17%), Two+ (Non-Hispanic) (1.43%), and Black or African American (Non-Hispanic) (0.891%).
None of the households in Lyndon, 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.
97.1% of the residents in Lyndon, IL are U.S. citizens.
In 2022, the median property value in Lyndon, IL was $109,400, and the homeownership rate was 78.6%.
Most people in Lyndon, IL drove alone to work, and the average commute time was 30 minutes. The average car ownership in Lyndon, IL was 3 cars per household.