Willow Hill township Flag

Willow Hill township

County:
Jasper County
County Seat:
No
Area (mi²):
34.139
State:
Illinois

Willow Hill township is located in Jasper County, Illinois. Willow Hill township has a 2026 population of 498. Willow Hill township is currently declining at a rate of -0.99% annually and its population has decreased by -3.68% since the most recent census, which recorded a population of 517 in 2020.

The median household income in Willow Hill township is $80,417 with a poverty rate of 25.17%. The median age in Willow Hill township is 31.7 years: 31.4 years for males, and 32.2 years for females. For every 100 females there are 96.0 males.

498
Total Population
15
Density (mi²)
-5 -0.99%
Growth

Willow Hill township Population

Willow Hill township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026498-5-0.99%
2025503-5-0.98%
2024508-5-0.97%
2023513-1-0.19%
2022514-2-0.39%
2021516-1-0.19%
2020517-3-0.58%
201963030.48%
201862750.8%
2017622-3-0.48%
2016625-5-0.79%
201563000%
201463010.16%
2013629-3-0.47%
2012632-6-0.94%
2011638-1-0.16%
201063720.31%

Median Age

Overall: 31.7 years
Female: 32.2 years
Male: 31.4 years

Willow Hill township Adults

There are 382 adults, (83 of whom are seniors) in Willow Hill township.

Sex Ratio

Female: 298 (51%)
Male: 286 (49%)

Demographics

The racial composition of Willow Hill township includes 98.46% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White57598.46%
Two or more races91.54%
Race
Population ↓
Percentage (of total)
Two or more races61.03%
Race
Population ↓
Percentage (of total)
White57598.46%
Two or more races30.51%

Willow Hill township Marital Status

Economics and Income Statistics

Willow Hill township 's average per capita income is $47,167. Household income levels show a median of $80,417. The poverty rate stands at 25.17%.

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
Families$117,857$96,592
Married Families$117,679-
Households$80,417$80,048
Non Families-$31,572

$47,167

Average Income

$80,417

Median Household Income

25.17%

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)