Skip to main content

Anyone, 6 months of age and older, is eligible to receive the COVID-19 vaccine. Find your nearest vaccination location at vaccines.gov.

Illinois Population Data

Total Population of Illinois, Chicago, and Illinois Counties: 1950-2020

State/City/County 1950 1960 1970 1980 1990 2000 2010 2020

Source: U. S. Department of Commerce, Census 2020 Redistricting Data (Public Law 94-171)

Publications