In 2021, Elsah, IL had a population of 658 people with a median age of 21.2 and a median household income of $81,250. Between 2020 and 2021 the population of Elsah, IL declined from 701 to 658, a −6.13% decrease and its median household income declined from $97,500 to $81,250, a −16.7% decrease.
The 5 largest ethnic groups in Elsah, IL are White (Non-Hispanic) (79.8%), Black or African American (Non-Hispanic) (5.78%), Asian (Non-Hispanic) (4.41%), Two+ (Hispanic) (4.41%), and Other (Hispanic) (2.74%).
None of the households in Elsah, 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.
86.6% of the residents in Elsah, IL are U.S. citizens.
The largest universities in Elsah, IL are Principia College (102 degrees awarded in 2021).
In 2021, the median property value in Elsah, IL was $210,000, and the homeownership rate was 69.4%.
Most people in Elsah, IL walked to work, and the average commute time was 9.58 minutes. The average car ownership in Elsah, IL was 2 cars per household.