Question: What was the population growth of the Chicago-Naperville-Elgin metropolitan area between 2005 and 2025?
- 2005: 9,443,356
- 2010: 9,461,105 (+0.19%)
- 2015: 9,554,588 (+0.99%)
- 2020: 9,618,502 (+0.67%)
- 2025: 9,260,000 (-3.73%)
Source: U.S. Census Bureau.
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