Gilman Flag

Gilman

County:
Iroquois County
County Seat:
No
Area (mi²):
2.433
State:
Illinois

Gilman is a city located in Iroquois County, Illinois. Gilman has a 2025 population of 1,636. Gilman is currently declining at a rate of -1.27% annually and its population has decreased by -5.98% since the most recent census, which recorded a population of 1,740 in 2020.

The average household income in Gilman is $79,890 with a poverty rate of 6.98%. The median age in Gilman is 43.8 years: 44.1 years for males, and 42.8 years for females.

1.6K
Total Population
672
Density (mi²)
-21 -1.27%
Growth

Gilman Population

Gilman Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gilman includes 78.68% White, 16.12% other race, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White1,24078.68%
Other race25416.12%
Two or more races774.89%
Asian50.32%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%

Gilman Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gilman's average per capita income is $45,607. Household income levels show a median of $65,729. The poverty rate stands at 6.98%.

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$95,000-
Families$86,767$93,211
Households$65,729$79,890
Non Families$41,111$58,463

$45,607

Average Income

$65,729

Median Household Income

6.98%

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)