Population of Chicago, Illinois as of December 2024. How many people live in Chicago today?

The exact population of Chicago, Illinois as of December 2024 is estimated at 2,746,388 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Chicago.

Check out more data on population in Illinois:

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• Population of Normal
• Population of Elmhurst
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• Population of Calumet City
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