Population density (sq mi)1,86622891
Median age45.837.437.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)64%55%55%
Families w/ Kids under 1840%44%43%
Speak English99%77%79%
Speak Spanish1%13%13%

Key findings

  • The population density in Chadwick is 718% higher than Illinois
  • The median age in Chadwick is 22% higher than Illinois
  • In Chadwick 95.18% of the population is White
  • In Chadwick 0.00% of the population is Black
  • In Chadwick 0.00% of the population is Asian

Compare Chadwick, IL Demographics


      Chadwick population breakdown by race

      American Indian0.00%0.23%0.82%
      Native Hawaiian0.52%0.03%0.18%
      Mixed race3.79%2.34%3.06%
      Other race0.52%5.86%4.75%
      In Chadwick, 6.0% 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.

      Household income distribution

      Place of birth by citizenship

      Chadwick age breakdown

      Marital status

      Age of children in married couples

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