Kirkwood Flag

Kirkwood

County:
Warren County
County Seat:
No
Area (mi²):
0.939
State:
Illinois

Kirkwood is a village located in Warren County, Illinois. Kirkwood has a 2026 population of 633. Kirkwood is currently declining at a rate of -1.09% annually and its population has decreased by -6.5% since the most recent census, which recorded a population of 677 in 2020.

The median household income in Kirkwood is $67,917 with a poverty rate of 11.16%. The median age in Kirkwood is 32.1 years: 25 years for males, and 42.4 years for females. For every 100 females there are 153.0 males.

633
Total Population
674
Density (mi²)
-7 -1.09%
Growth

Kirkwood Population

Kirkwood Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026633-7-1.09%
2025640-8-1.23%
2024648-1-0.15%
2023649-8-1.22%
2022657-9-1.35%
2021666-11-1.62%
202067700%
2019672-8-1.18%
2018680-8-1.16%
2017688-6-0.86%
2016694-6-0.86%
2015700-11-1.55%
2014711-1-0.14%
2013712-1-0.14%
201271300%
2011713-1-0.14%
201071510.14%

Median Age

Overall: 32.1 years
Female: 42.4 years
Male: 25 years

Kirkwood Adults

There are 525 adults, (107 of whom are seniors) in Kirkwood.

Sex Ratio

Female: 298 (39.5%)
Male: 456 (60.5%)

Demographics

The racial composition of Kirkwood includes 92.84% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White70092.84%
Two or more races374.91%
Asian151.99%
Other race20.27%
Race
Population ↓
Percentage (of total)
Two or more races243.18%
White20.27%
Other race20.27%
Race
Population ↓
Percentage (of total)
White69892.57%
Asian151.99%
Two or more races131.72%

Kirkwood Marital Status

Economics and Income Statistics

Kirkwood 's average per capita income is $41,375. Household income levels show a median of $67,917. The poverty rate stands at 11.16%.

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$84,519-
Families$74,861$78,289
Households$67,917$73,476
Non Families$41,667$53,868

$41,375

Average Income

$67,917

Median Household Income

11.16%

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)