Illinois Non-Hispanic White Alone Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic White Alone citizen voting-age population for Illinois was 2,542,045 and represented 28.31% of the total Illinois citizen voting-age population.

Among all Illinois counties, Cook had the highest Non-Hispanic White Alone citizen voting-age population (1.79M), followed by DuPage (494.30K), and Lake (345.34K).

In terms of percentages, Hamilton had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (99.61%), followed by Scott (99.25%), and Jasper (98.58%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

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

You can also see similar information for other ethnicities.