In 2021, Lerna, IL had a population of 252 people with a median age of 49 and a median household income of $44,375. Between 2020 and 2021 the population of Lerna, IL grew from 251 to 252, a 0.398% increase and its median household income grew from $44,286 to $44,375, a 0.201% increase.
The 5 largest ethnic groups in Lerna, IL are White (Non-Hispanic) (97.2%), Two+ (Non-Hispanic) (2.38%), White (Hispanic) (0.397%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Lerna, 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 Lerna, IL are U.S. citizens.
In 2021, the median property value in Lerna, IL was $73,500, and the homeownership rate was 79.8%.
Most people in Lerna, IL drove alone to work, and the average commute time was 20.2 minutes. The average car ownership in Lerna, IL was 2 cars per household.