Stonington

County:: Christian County
County Seat:: No
Area (mi²):: 0.457
State:: Illinois

Stonington is a village located in Christian County, Illinois. Stonington has a 2025 population of 794. Stonington is currently declining at a rate of -1% annually and its population has decreased by -4.8% since the most recent census, which recorded a population of 834 in 2020.

The average household income in Stonington is $63,343 with a poverty rate of 16.84%. The median age in Stonington is 44.6 years: 35.9 years for males, and 54.3 years for females.

Demographics

The racial composition of Stonington includes 92.05% White, and smaller percentages for Asian, other race, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Native American

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	614	92.05%
Two or more races	25	3.75%
Asian	12	1.8%
Other race	8	1.2%
Native American	6	0.9%
Black or African American	2	0.3%
Native Hawaiian or Pacific Islander	0	0%

Stonington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stonington's average per capita income is $41,950. Household income levels show a median of $58,438. The poverty rate stands at 16.84%.

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	$88,750	-
Families	$77,250	$77,901
Households	$58,438	$63,343
Non Families	$44,500	$49,992

$41,950

Average Income

$58,438

Median Household Income

16.84%

Poverty Rate