Du Bois township Flag

Du Bois township

County Seat:
No
Area (mi²):
36.751
State:
Illinois

Du Bois township is located in Washington County, Illinois. Du Bois township has a 2026 population of 639. Du Bois township is currently declining at a rate of -0.31% annually and its population has decreased by -1.08% since the most recent census, which recorded a population of 646 in 2020.

The median household income in Du Bois township is $66,250 with a poverty rate of 7.6%. The median age in Du Bois township is 47 years: 56 years for males, and 45.6 years for females. For every 100 females there are 65.6 males.

639
Total Population
17
Density (mi²)
-2 -0.31%
Growth

Du Bois township Population

Du Bois township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026639-2-0.31%
2025641-2-0.31%
2024643-2-0.31%
2023645-4-0.62%
202264950.78%
2021644-2-0.31%
2020646-3-0.46%
2019713-5-0.7%
201871840.56%
2017714-10-1.38%
2016724-4-0.55%
2015728-6-0.82%
2014734-1-0.14%
2013735-10-1.34%
201274520.27%
2011743-5-0.67%
201074910.13%

Median Age

Overall: 47 years
Female: 45.6 years
Male: 56 years

Du Bois township Adults

There are 383 adults, (124 of whom are seniors) in Du Bois township.

Sex Ratio

Female: 262 (60.4%)
Male: 172 (39.6%)

Demographics

The racial composition of Du Bois township includes 97% White, and smaller percentages for other race, Native American, Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White42197%
Other race61.38%
Native American30.69%
Two or more races30.69%
Black or African American10.23%
Race
Population ↓
Percentage (of total)
Other race61.38%
White10.23%
Race
Population ↓
Percentage (of total)
White42096.77%
Native American30.69%
Two or more races30.69%
Black or African American10.23%

Du Bois township Marital Status

Economics and Income Statistics

Du Bois township 's average per capita income is $46,518. Household income levels show a median of $66,250. The poverty rate stands at 7.6%.

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$89,688-
Families$87,500$87,599
Households$66,250$69,411
Non Families$47,750$45,704

$46,518

Average Income

$66,250

Median Household Income

7.6%

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)