Willow Branch township

County:: Piatt County
County Seat:: No
Area (mi²):: 67.329
State:: Illinois

Willow Branch township is located in Piatt County, Illinois. Willow Branch township has a 2025 population of 956. Willow Branch township is currently declining at a rate of -0.1% annually and its population has decreased by -0.31% since the most recent census, which recorded a population of 959 in 2020.

The average household income in Willow Branch township is $131,577 with a poverty rate of 3.28%.The median age in Willow Branch township is 41.7 years: 36.5 years for males, and 46.2 years for females.

Demographics

The racial composition of Willow Branch township includes 95.82% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	848	95.82%
Two or more races	37	4.18%

Willow Branch township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Willow Branch township's average per capita income is $65,000. Household income levels show a median of $106,125. The poverty rate stands at 3.28%.

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	$132,000	-
Families	$123,250	$145,790
Households	$106,125	$131,577
Non Families	$65,625	$78,538

$65,000

Average Income

$106,125

Median Household Income

3.28%

Poverty Rate