Illinois Non-Hispanic Black or African American alone Population By County in 2018

Based on the US Census Vintage data estimates, in 2018, there were 1,794,372 people that identified as Non-Hispanic Black or African American alone in Illinois and they represented 14.10% of the total population of Illinois in 2018. Cook County had the highest number of Non-Hispanic Black or African American alone population (1,195,033), followed by Will County (80,509), and St. Clair County (79,254). On the other hand, Hardin County had the lowest number of Non-Hispanic Black or African American alone (19), followed by Calhoun County (19), and Henderson County (23).

When it comes to the percentage of each county's population that identified as Non-Hispanic Black or African American alone, Alexander County had the highest percentage (31.92%), followed by St. Clair County (30.29%), and Pulaski County (29.91%).

You can see similar information for other ethnicity and racial groups in Illinois.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic Black or African American alone population. The data can also be filtered, sorted, and explored further in a table below.