In 2023, Kaskaskia, IL had a population of 34 people with a median age of 15.9 and a median household income of $N/A. Between 2022 and 2023 the population of Kaskaskia, IL declined from 36 to 34, a −5.56% decrease and its median household income stayed from $N/A to $N/A, a NaNM% change.
The 5 largest ethnic groups in Kaskaskia, IL are White (Non-Hispanic) (94.1%), Asian (Non-Hispanic) (5.88%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0%).
None of the households in Kaskaskia, 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 Kaskaskia, IL are U.S. citizens.
In 2023, the median property value in Kaskaskia, IL was $178,100, and the homeownership rate was 100%.