Annawan Flag

Annawan

County:
Henry County
County Seat:
No
Area (mi²):
2.142
State:
Illinois

Annawan is a town located in Henry County, Illinois. Annawan has a 2026 population of 860. Annawan is currently declining at a rate of -0.58% annually and its population has decreased by -2.71% since the most recent census, which recorded a population of 884 in 2020.

860
Total Population
401
Density (mi²)
-5 -0.58%
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)