Population density (sq mi)3,81622891
Median age35.137.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)57%55%55%
Families w/ Kids under 1848%44%43%
Speak English46%77%79%
Speak Spanish35%13%13%

Key findings

  • The population density in Addison is 1573% higher than Illinois
  • The median age in Addison is 6% lower than Illinois
  • In Addison 80.31% of the population is White
  • In Addison 2.99% of the population is Black
  • In Addison 7.11% of the population is Asian

Compare Addison, IL Demographics


      Addison population breakdown by race

      American Indian0.13%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race2.18%2.34%3.06%
      Other race7.29%5.86%4.75%
      In Addison, 41.3% 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

      Addison age breakdown

      Marital status

      Age of children in married couples

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