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 28. Willis is currently declining at a rate of 0% annually and its population has decreased by -3.45% since the most recent census, which recorded a population of 29 in 2020.

28
Total Population
171
Density (mi²)

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)