Washington township

County:: Tazewell County
County Seat:: No
Area (mi²):: 44.839
State:: Illinois

Washington township is located in Tazewell County, Illinois. Washington township has a 2025 population of 6,453. Washington township is currently growing at a rate of 0.09% annually but its population has decreased by -0.43% since the most recent census, which recorded a population of 6,481 in 2020.

The average household income in Washington township is $127,158 with a poverty rate of 2.44%.The median age in Washington township is 42.2 years: 39.1 years for males, and 49.4 years for females.

Demographics

The racial composition of Washington township includes 89.69% White, 4.33% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,801	89.69%
Other race	280	4.33%
Two or more races	206	3.18%
Asian	118	1.82%
Black or African American	63	0.97%

Washington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $56,906. Household income levels show a median of $101,588. The poverty rate stands at 2.44%.

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	$143,750	-
Families	$111,781	$147,767
Households	$101,588	$127,158
Non Families	$62,798	$71,263

$56,906

Average Income

$101,588

Median Household Income

2.44%

Poverty Rate