Willis Flag

Willis

County:
Brown County
County Seat:
No
Area (mi²):
0.164
State:
Kansas

Willis is a city located in Brown County, Kansas. Willis has a 2026 population of 27. Willis is currently declining at a rate of 0% annually and its population has decreased by -6.9% since the most recent census, which recorded a population of 29 in 2020.

The median household income in Willis is $88,125 with a poverty rate of 6.06%. The median age in Willis is 58.8 years: 62.5 years for males, and 54.5 years for females. For every 100 females there are 169.2 males.

27
Total Population
165
Density (mi²)

Willis Population

Willis Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262700%
202527-1-3.57%
20242800%
202328-1-3.45%
20222900%
20212900%
20202900%
20193800%
20183800%
20173800%
20163800%
20153800%
201438-1-2.56%
20133900%
20123900%
20113912.63%
20103900%

Median Age

Overall: 58.8 years
Female: 54.5 years
Male: 62.5 years

Willis Adults

There are 27 adults, (12 of whom are seniors) in Willis.

Sex Ratio

Female: 13 (37.1%)
Male: 22 (62.9%)

Demographics

The racial composition of Willis includes 62.86% White, 37.14% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2262.86%
Native American1337.14%
Race
Population ↓
Percentage (of total)
White2262.86%
Native American1337.14%

Willis Marital Status

Economics and Income Statistics

Willis ' average per capita income is $40,000. Household income levels show a median of $88,125. The poverty rate stands at 6.06%.

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$102,917$98,629
Married Families$102,917-
Households$88,125$76,691
Non Families-$38,275

$40,000

Average Income

$88,125

Median Household Income

6.06%

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)