1 day ago · The 2025 population estimates say that as of June 2025, it’s up by just more than 16,000 compared to 2024. It’s important to note that this number expands on previously released census …

Population data, demographics, economic info, and more about the state of Illinois.

21 hours ago · Illinois' population has grown for the third consecutive year, according to new U.S. Census Bureau estimates. The state added 16,108 residents between July 2024 and July 2025. …

5 days ago · (The Center Square) – According to new estimates from the U.S. Census Bureau, Illinois’ population has risen for the third straight year. Data released on Tuesday showed Illinois with an …

4 days ago · Illinois’ population grew by 16,108 in 2025 thanks to an influx of people migrating from other countries. But Illinoisans moving away offset most of that gain.

Jul 1, 2024 · N Data for this geographic area cannot be displayed because the number of sample cases is too small.

4 days ago · Illinois’ population stayed fairly flat into 2025, following a national trend of low growth due to a historic decrease in net international immigration, according to new figures released on...

3 days ago · New U.S. Census estimates say Illinois has grown by about 100,000 since 2022, with 2025 marking a third consecutive year of population gains.

This report presents projections of population from 2025 to 2035 by age and sex for Illinois, Chicago, and Illinois counties produced for the Certificate of Need (CON) Program.

Nov 29, 2025 · Our model provides a detailed 2025 through 2035 forecasted population growth for every city and zip code in Illinois. Looking for granular data to embed in your applications or data pipelines? …