Wilmington Flag

Wilmington

County:
Will County
County Seat:
No
Area (mi²):
0.786
State:
Illinois

Wilmington is a village located in Will County, Illinois. Wilmington has a 2026 population of 86. Wilmington is currently declining at a rate of -1.15% annually and its population has decreased by -4.44% since the most recent census, which recorded a population of 90 in 2020.

86
Total Population
109
Density (mi²)
-1 -1.15%
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)