Walnut Flag

Walnut

County:
Bureau County
County Seat:
No
Area (mi²):
36.885
State:
Illinois

Walnut is located in Bureau County, Illinois. Walnut has a 2025 population of 1,555. Walnut is currently declining at a rate of -0.32% annually and its population has decreased by -2.81% since the most recent census, which recorded a population of 1,600 in 2020.

The average household income in Walnut is $74,740 with a poverty rate of 8.56%The median age in Walnut is 40.7 years: 45.4 years for males, and 36.6 years for females.

1.6K
Total Population
42
Density (mi²)
-5 -0.32%
Growth

Walnut Population

Demographics

Economics and Income Statistics

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)