Kaskaskia demographics profile

Population density (sq mi)18422291
Median age78.537.437.7
Male/Female ratio1.5:11.0:11.0:1
Married (15yrs & older)75%55%55%
Families w/ Kids under 180%44%43%
Speak English100%77%79%
Speak Spanish0%13%13%
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.

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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.
  • In Kaskaskia 0.00% of the population is Asian.

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Kaskaskia population breakdown by race

Black or African American0.00%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.00%2.34%3.06%
Other race0.00%5.86%4.75%
In Kaskaskia, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Kaskaskia age breakdown

Marital status

Age of children in married couples

Source: The Kaskaskia, IL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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