Kaskaskia, IL has a population of 20 and is the 28,789th largest city in the United States. The population density is 184 per sq mi which is 17% lower than the Illinois average and 104% higher than the national average. The median age in Kaskaskia is 79 which is approximately 110% higher than the Illinois average of 37. In Kaskaskia, 75% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 70% of Kaskaskia residents were born in Illinois, 30% were born out of state, 0% were born outside of the United States and 0% were foreign born.
Find Real Estate Listings
New Real Estate Listings In Kaskaskia
Did you know?
The population density in Kaskaskia is 17% lower than Illinois.
The median age in Kaskaskia is 110% higher than Illinois.
In Kaskaskia 100.00% of the population is White.
In Kaskaskia 0.00% of the population is Black or African American.