Willisville Flag

Willisville

County:
Perry County
County Seat:
No
Area (mi²):
0.389
State:
Illinois

Willisville is a village located in Perry County, Illinois. Willisville has a 2026 population of 550. Willisville is currently declining at a rate of -0.72% annually and its population has decreased by -4.68% since the most recent census, which recorded a population of 577 in 2020.

The median household income in Willisville is $55,417 with a poverty rate of 11.99%. The median age in Willisville is 33.6 years: 38.5 years for males, and 30.8 years for females. For every 100 females there are 77.6 males.

550
Total Population
1,412
Density (mi²)
-4 -0.72%
Growth

Willisville Population

Willisville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026550-4-0.72%
2025554-5-0.89%
2024559-7-1.24%
2023566-1-0.18%
2022567-15-2.58%
202158250.87%
2020577-2-0.35%
2019588-7-1.18%
2018595-3-0.5%
2017598-4-0.66%
2016602-3-0.5%
2015605-4-0.66%
2014609-6-0.98%
2013615-7-1.13%
2012622-6-0.96%
2011628-5-0.79%
2010632-1-0.16%

Median Age

Overall: 33.6 years
Female: 30.8 years
Male: 38.5 years

Willisville Adults

There are 318 adults, (74 of whom are seniors) in Willisville.

Sex Ratio

Female: 263 (56.3%)
Male: 204 (43.7%)

Demographics

The racial composition of Willisville includes 91.01% White, 3.43% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White42591.01%
Two or more races224.71%
Other race163.43%
Asian40.86%
Race
Population ↓
Percentage (of total)
Other race163.43%
Two or more races71.5%
White30.64%
Race
Population ↓
Percentage (of total)
White42290.36%
Two or more races153.21%
Asian40.86%

Willisville Marital Status

Economics and Income Statistics

Willisville 's average per capita income is $34,886. Household income levels show a median of $55,417. The poverty rate stands at 11.99%.

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$67,500-
Families$62,679$80,504
Households$55,417$67,083
Non Families$34,063$42,881

$34,886

Average Income

$55,417

Median Household Income

11.99%

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)