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 337. Grantfork is currently declining at a rate of -0.3% annually and its population has decreased by -1.17% 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.

Demographics

The racial composition of Grantfork includes 98.29% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	460	98.29%
Two or more races	6	1.28%
Asian	2	0.43%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Grantfork Marital Status

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