StatisticGlen CarbonIllinoisNational
Population density (sq mi)1,26822891
Median age37.737.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)64%55%55%
Families w/ Kids under 1845%44%43%
Speak English96%77%79%
Speak Spanish2%13%13%

Key findings

  • The population density in Glen Carbon is 456% higher than Illinois
  • The median age in Glen Carbon is 1% higher than Illinois
  • In Glen Carbon 84.11% of the population is White
  • In Glen Carbon 9.54% of the population is Black
  • In Glen Carbon 1.49% of the population is Asian

Compare Glen Carbon, IL Demographics


      Glen Carbon population breakdown by race

      RaceGlen CarbonIllinoisNational
      American Indian0.00%0.23%0.82%
      Native Hawaiian0.21%0.03%0.18%
      Mixed race3.66%2.34%3.06%
      Other race0.99%5.86%4.75%
      In Glen Carbon, 4.5% 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.

      Household income distribution

      Place of birth by citizenship

      Glen Carbon age breakdown

      Marital status

      Age of children in married couples

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