StatisticJunction CityIllinoisNational
Population45512,671,821328,239,523
Population density (sq mi)67322891
Median age44.437.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)64%55%55%
Families w/ Kids under 1837%44%43%
Speak English100%77%79%
Speak Spanish0%13%13%

Key findings

  • The population density in Junction City is 195% higher than Illinois
  • The median age in Junction City is 19% higher than Illinois
  • In Junction City 96.04% of the population is White
  • In Junction City 1.10% of the population is Black
  • In Junction City 0.66% of the population is Asian

Compare Junction City, IL Demographics

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      Junction City population breakdown by race

      RaceJunction CityIllinoisNational
      White96.04%72.14%73.35%
      Black1.10%14.30%12.63%
      Asian0.66%5.10%5.22%
      American Indian2.20%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 Junction City, 1.1% 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

      Junction City age breakdown

      Marital status

      Age of children in married couples

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