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 559. Willisville is currently declining at a rate of -1.24% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 577 in 2020.

559
Total Population
1,436
Density (mi²)
-7 -1.24%
Growth

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)