Chicago Flag

Chicago

County:
Cook County
County Seat:
Yes
Area (mi²):
227.748
State:
Illinois

Chicago is a city located in Cook County, Illinois. Chicago has a 2026 population of 2,709,364. It is also the county seat of Cook County. Chicago is currently declining at a rate of -0.22% annually and its population has decreased by -1.31% since the most recent census, which recorded a population of 2,745,196 in 2020.

The median household income in Chicago is $77,902 with a poverty rate of 16.83%. The median age in Chicago is 35.8 years: 35.3 years for males, and 36.3 years for females. For every 100 females there are 94.5 males.

2.7M
Total Population
11,896
Density (mi²)
-6.0K -0.22%
Growth

Chicago 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)