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 and multiracial populations.

Population by Race

White (78.7%)

Other race (16.1%)

Two or more races (4.9%)

Asian (0.3%)

Race
Population
Percentage (of total)
White1,24078.68%
Other race25416.12%
Two or more races774.89%
Asian50.32%

Gilman Marital Status

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

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

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)