Griggsville Flag

Griggsville

County:
Pike County
County Seat:
No
Area (mi²):
1.106
State:
Illinois

Griggsville is a city located in Pike County, Illinois. Griggsville has a 2025 population of 1,039. Griggsville is currently declining at a rate of -0.95% annually and its population has decreased by -4.77% since the most recent census, which recorded a population of 1,091 in 2020.

The average household income in Griggsville is $49,717 with a poverty rate of 21.13%. The median age in Griggsville is 40.6 years: 36.8 years for males, and 43.8 years for females.

1K
Total Population
940
Density (mi²)
-10 -0.95%
Growth

Griggsville Population

Griggsville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Griggsville includes 90.57% White, 3.77% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White1,15290.57%
Two or more races514.01%
Other race483.77%
Black or African American191.49%
Asian20.16%
Native American00%
Native Hawaiian or Pacific Islander00%

Griggsville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Griggsville's average per capita income is $41,991. Household income levels show a median of $37,457. The poverty rate stands at 21.13%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$67,330-
Families$46,048$58,620
Households$37,457$49,717
Non Families$23,194$29,874

$41,991

Average Income

$37,457

Median Household Income

21.13%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)