Grantfork Flag

Grantfork

County:
Bond County
County Seat:
No
Area (mi²):
0.368
State:
Illinois

Grantfork is a village located in Bond County, Illinois. Grantfork has a 2025 population of 338 . Grantfork is currently declining at a rate of -0.29% annually and its population has decreased by -0.88% since the most recent census, which recorded a population of 341 in 2020.

The average household income in Grantfork is $125,039 with a poverty rate of 2.14%. The median age in Grantfork is 36.7 years: 36.5 years for males, and 41.2 years for females. For every 100 females there are 113.7 males.

338
Total Population
919
Density (mi²)
-1 -0.29%
Growth

Grantfork Population

Grantfork Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grantfork includes 98.29% White, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

White (98.29%)

Two or more races (1.28%)

Asian (0.43%)

Race
Population
Percentage (of total)
White46098.29%
Two or more races61.28%
Asian20.43%

Grantfork Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grantfork's average per capita income is $50,625. Household income levels show a median of $103,750. The poverty rate stands at 2.14%.

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$131,500-
Families$130,000$142,113
Households$103,750$125,039
Non Families$65,208$67,405

$50,625

Average Income

$103,750

Median Household Income

2.14%

Poverty Rate

Nearby Cities

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)