Population density (sq mi)1,23122891
Median age35.837.437.7
Male/Female ratio0.8:11.0:11.0:1
Married (15yrs & older)72%55%55%
Families w/ Kids under 1842%44%43%
Speak English97%77%79%
Speak Spanish3%13%13%

Key findings

  • The population density in Griggsville is 440% higher than Illinois
  • The median age in Griggsville is 4% lower than Illinois
  • In Griggsville 98.79% of the population is White
  • In Griggsville 0.45% of the population is Black
  • In Griggsville 0.00% of the population is Asian

Compare Griggsville, IL Demographics


      Griggsville population breakdown by race

      American Indian0.60%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race0.00%2.34%3.06%
      Other race0.15%5.86%4.75%
      In Griggsville, 8.5% 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

      Griggsville age breakdown

      Marital status

      Age of children in married couples

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