St. Joseph township Flag

St. Joseph township

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

St. Joseph township is located in Champaign County, Illinois. St. Joseph township has a 2026 population of 5,648. St. Joseph township is currently growing at a rate of 0.77% annually and its population has increased by 1.29% since the most recent census, which recorded a population of 5,576 in 2020.

The median household income in St. Joseph township is $116,250 with a poverty rate of 5.53%. The median age in St. Joseph township is 39.2 years: 36.8 years for males, and 40.5 years for females. For every 100 females there are 91.3 males.

5.6K
Total Population
155
Density (mi²)
43 0.77%
Growth

St. Joseph township Population

St. Joseph township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20265,648430.77%
20255,605430.77%
20245,562430.78%
20235,51920.04%
20225,517-2-0.04%
20215,519-57-1.02%
20205,576-22-0.39%
20195,706-101-1.74%
20185,807-57-0.97%
20175,864-48-0.81%
20165,912-46-0.77%
20155,958-43-0.72%
20146,001140.23%
20135,987540.91%
20125,933140.24%
20115,919430.73%
20105,890120.2%

Median Age

Overall: 39.2 years
Female: 40.5 years
Male: 36.8 years

St. Joseph township Adults

There are 4,038 adults, (898 of whom are seniors) in St. Joseph township.

Sex Ratio

Female: 2,894 (52.3%)
Male: 2,642 (47.7%)

Demographics

The racial composition of St. Joseph township includes 93.97% White, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,20293.97%
Two or more races2664.8%
Asian621.12%
Native American60.11%
Race
Population ↓
Percentage (of total)
Two or more races1542.78%
White440.79%
Race
Population ↓
Percentage (of total)
White5,15893.17%
Two or more races1122.02%
Asian621.12%
Native American60.11%

St. Joseph township Marital Status

Economics and Income Statistics

St. Joseph township 's average per capita income is $67,405. Household income levels show a median of $116,250. The poverty rate stands at 5.53%.

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$156,528-
Families$150,156$152,055
Households$116,250$126,308
Non Families$53,867$73,113

$67,405

Average Income

$116,250

Median Household Income

5.53%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)