Spillertown

County:: Williamson County
County Seat:: No
Area (mi²):: 0.321
State:: Illinois

Spillertown is a village located in Williamson County, Illinois. Spillertown has a 2025 population of 175. Spillertown is currently declining at a rate of -0.57% annually and its population has decreased by -2.78% since the most recent census, which recorded a population of 180 in 2020.

The average household income in Spillertown is $116,498 with a poverty rate of 2.61%.The median age in Spillertown is 36.9 years: 36.8 years for males, and 38.5 years for females.

Demographics

The racial composition of Spillertown includes 92.59% White, 4.07% Asian, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	250	92.59%
Asian	11	4.07%
Two or more races	6	2.22%
Black or African American	3	1.11%

Spillertown Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spillertown's average per capita income is $44,531. Household income levels show a median of $78,125. The poverty rate stands at 2.61%.

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	$82,386	-
Families	$81,705	$145,600
Households	$78,125	$116,498
Non Families	$59,000	$69,813

$44,531

Average Income

$78,125

Median Household Income

2.61%

Poverty Rate