McLean Flag

McLean

County:
De Witt County
County Seat:
No
Area (mi²):
1.177
State:
Illinois

McLean is a village located in De Witt County, Illinois. McLean has a 2026 population of 736. McLean is currently growing at a rate of 0.55% annually but its population has decreased by -0.67% since the most recent census, which recorded a population of 741 in 2020.

736
Total Population
625
Density (mi²)
4 0.55%
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)