StatisticPleasant HillIllinoisNational
Population density (sq mi)1,55122891
Median age34.637.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)54%55%55%
Families w/ Kids under 1850%44%43%
Speak English96%77%79%
Speak Spanish4%13%13%

Key findings

  • The population density in Pleasant Hill is 580% higher than Illinois
  • The median age in Pleasant Hill is 7% lower than Illinois
  • In Pleasant Hill 92.52% of the population is White
  • In Pleasant Hill 0.00% of the population is Black
  • In Pleasant Hill 0.00% of the population is Asian

Compare Pleasant Hill, IL Demographics


      Pleasant Hill population breakdown by race

      RacePleasant HillIllinoisNational
      American Indian4.77%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race2.71%2.34%3.06%
      Other race0.00%5.86%4.75%
      In Pleasant Hill, 0.9% 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

      Pleasant Hill age breakdown

      Marital status

      Age of children in married couples

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