Gridley Flag

Gridley

County:
McLean County
County Seat:
No
Area (mi²):
1.233
State:
Illinois

Gridley is a village located in McLean County, Illinois. Gridley has a 2026 population of 1,443. Gridley is currently declining at a rate of 0% annually and its population has decreased by -0.82% since the most recent census, which recorded a population of 1,455 in 2020.

1.4K
Total Population
1,171
Density (mi²)

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)