Xenia Flag

Xenia

County:
Clay County
County Seat:
No
Area (mi²):
0.493
State:
Illinois

Xenia is a village located in Clay County, Illinois. Xenia has a 2026 population of 356. Xenia is currently declining at a rate of -1.11% annually and its population has decreased by -5.07% since the most recent census, which recorded a population of 375 in 2020.

The median household income in Xenia is $45,313 with a poverty rate of 14.58%. The median age in Xenia is 39.8 years: 41.5 years for males, and 36.2 years for females. For every 100 females there are 77.6 males.

356
Total Population
722
Density (mi²)
-4 -1.11%
Growth

Xenia Population

Xenia Population

Year ↓
Population
Growth
Annual Change
2026356-4-1.11%
2025360-2-0.55%
2024362-5-1.36%
2023367-1-0.27%
2022368-4-1.08%
2021372-3-0.8%
2020375-1-0.27%
2019374-3-0.8%
2018377-1-0.26%
2017378-2-0.53%
2016380-3-0.78%
201538300%
2014383-5-1.29%
2013388-3-0.77%
2012391-1-0.26%
201139210.26%
201039500%

Median Age

Overall: 39.8 years
Female: 36.2 years
Male: 41.5 years

Xenia Adults

There are 311 adults, (63 of whom are seniors) in Xenia.

Sex Ratio

Female: 219 (56.3%)
Male: 170 (43.7%)

Demographics

The racial composition of Xenia includes 95.37% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White37195.37%
Two or more races174.37%
Native American10.26%
Race
Population ↓
Percentage (of total)
White30.77%
Two or more races10.26%
Race
Population ↓
Percentage (of total)
White36894.6%
Two or more races164.11%
Native American10.26%

Xenia Marital Status

Economics and Income Statistics

Xenia's average per capita income is $32,500. Household income levels show a median of $45,313. The poverty rate stands at 14.58%.

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$75,673-
Families$73,750$74,162
Households$45,313$59,494
Non Families$31,250$39,822

$32,500

Average Income

$45,313

Median Household Income

14.58%

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)