The ages, races, and population density of Cook County, Illinois tell a story. Understand the shifts in demographic trends with these charts visualizing decades of population data.

Subscribe to get unbiased, data-driven insights sent to your inbox weekly In Illinois, Alexander County, IL had the highest unemployment rate at 7.7%. Brown County, IL had the lowest at 3.2%. Cook County, IL, …

2025年2月19日 · When ranked highest to lowest, Cook County, IL was ranked 13th in median household income among counties in Illinois from 2019–2023. Counties with a similar median income include …

How is Cook County faring against COVID-19, both overall and at a state level? Get the answers here, with data on cases and infection rates. This pages tracks the history of coronavirus cases in Cook …

The latest county-level data from August 2025 shows that Cook County, IL's unemployment rate was ranked 33rd out of 102 counties in Illinois, from highest to lowest.

2025年9月5日 · Cook County, Illinois, home to Chicago and its metropolitan area, had 805 homicides in 2023 — the most in the nation. The second highest was Los Angeles County, California, whose 88 …

2025年2月19日 · About $108,900 in median income in 2019–2023. Household income is the total money received in a year — wages, pensions, investments, public assistance, and more — by everyone …

From 2019–2023, half of households in Kendall County, IL made more than $110,500 and the other half made less. Compared to Illinois as a whole, Kendall County had more households in the less than …

2025年1月24日 · Population Where are the largest immigrant communities in the US? California is home to the most immigrants, and Miami-Dade County, Florida, has the highest percentage of immigrants of …

About 1.94M people during fiscal year (FY) 2024. That’s 15.2% of the state’s population. Participation in the Supplemental Nutrition Assistance Program (SNAP) is determined based on household income …