StatisticHillsboroIllinoisNational
Population7,28712,671,821328,239,523
Population density (sq mi)1,11222891
Median age36.937.437.7
Male/Female ratio3.3:11.0:11.0:1
Married (15yrs & older)36%55%55%
Families w/ Kids under 1843%44%43%
Speak English97%77%79%
Speak Spanish3%13%13%

Key findings

  • The population density in Hillsboro is 388% higher than Illinois
  • The median age in Hillsboro is 1% lower than Illinois
  • In Hillsboro 65.94% of the population is White
  • In Hillsboro 29.44% of the population is Black
  • In Hillsboro 0.00% of the population is Asian

Compare Hillsboro, IL Demographics

      vs

      Hillsboro population breakdown by race

      RaceHillsboroIllinoisNational
      White65.94%72.14%73.35%
      Black29.44%14.30%12.63%
      Asian0.00%5.10%5.22%
      American Indian0.16%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race3.22%2.34%3.06%
      Other race1.24%5.86%4.75%
      In Hillsboro, 4.2% 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

      Hillsboro age breakdown

      Marital status

      Age of children in married couples

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