St. Joseph township

County:: Champaign County
County Seat:: No
Area (mi²):: 36.479
State:: Illinois

St. Joseph township is located in Champaign County, Illinois. St. Joseph township has a 2025 population of 5,299. St. Joseph township is currently declining at a rate of -1.12% annually and its population has decreased by -4.98% since the most recent census, which recorded a population of 5,577 in 2020.

The average household income in St. Joseph township is $123,565 with a poverty rate of 5.72%. The median age in St. Joseph township is 39.7 years: 39.3 years for males, and 40.7 years for females.

Demographics

The racial composition of St. Joseph township includes 93.54% White, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	5,171	93.54%
Two or more races	211	3.82%
Asian	109	1.97%
Black or African American	30	0.54%
Native American	7	0.13%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

St. Joseph township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Joseph township's average per capita income is $64,677. Household income levels show a median of $112,417. The poverty rate stands at 5.72%.

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	$152,308	-
Families	$147,575	$149,274
Households	$112,417	$123,565
Non Families	$51,929	$76,895

$64,677

Average Income

$112,417

Median Household Income

5.72%

Poverty Rate