Dupage Policy Journal

Darien had a population of 21,884 people in 2019, according to U.S. Census Bureau data obtained by the DuPage Policy Journal.

The median age was 47, with 51.3 percent of the total population being female and 48.7 percent male.

The state's total population in 2019 was 12,770,631.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

	Estimated Number	Percent of total population
Male	10,655	48.7
Female	11,229	51.3
Total Population	21,884	100