Seymour

County:: Champaign County
County Seat:: No
Area (mi²):: 0.093
State:: Illinois

Seymour is a CDP located in Champaign County, Illinois. Seymour has a 2025 population of 278. Seymour is currently declining at a rate of -0.71% annually but its population has increased by 91.72% since the most recent census, which recorded a population of 145 in 2020.

The average household income in Seymour is $90,823 with a poverty rate of 15.32%. The median age in Seymour is 29.3 years: 30.9 years for males, and 24.7 years for females.

Demographics

The racial composition of Seymour includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	333	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Seymour Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Seymour's average per capita income is $75,129. Household income levels show a median of $0. The poverty rate stands at 15.32%.

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
Households	-	$90,823
Families	-	$90,351
Married Families	-	-
Non Families	-	-

$75,129

Average Income

$0

Median Household Income

15.32%

Poverty Rate