Sublette

County:: Lee County
County Seat:: No
Area (mi²):: 0.4
State:: Illinois

Sublette is a village located in Lee County, Illinois. Sublette has a 2025 population of 370. Sublette is currently declining at a rate of -0.54% annually and its population has decreased by -2.37% since the most recent census, which recorded a population of 379 in 2020.

The average household income in Sublette is $73,072 with a poverty rate of 17.31%. The median age in Sublette is 41.1 years: 38.3 years for males, and 46.8 years for females.

Demographics

The racial composition of Sublette includes 77.01% White, 10.16% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	288	77.01%
Two or more races	42	11.23%
Other race	38	10.16%
Black or African American	6	1.6%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Sublette Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sublette's average per capita income is $30,250. Household income levels show a median of $53,875. The poverty rate stands at 17.31%.

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	$84,583	-
Families	$81,250	$98,224
Households	$53,875	$73,072
Non Families	$33,250	$47,574

$30,250

Average Income

$53,875

Median Household Income

17.31%

Poverty Rate