Darien, IL Population

Overview

22,087

Total Population

44.6

Median age

50.04%

Female population %

99.8:100

Gender ratio (M:F)

55-59 years

Largest age group

56.7

Total dependency ratio

White

Largest racial group

1,674

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Darien's population is old compared to the rest of the country:

The median age in Darien is 44.6, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Darien's population under 18 was 18.69%, compared to the 22.51% nationwide.
Darien's elderly or the senior population (over 65 age) was 21.47% as compared to 16.04% nationwide.
Of the total population in Darien, 14.74% were under the age of 15, 16.99% aged 15 to 29, 46.81% aged 30 to 64, 19.53% aged 65 to 84, and 1.93% were 85 years of age and older.

There are 19 more females than males in Darien:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.04% females and 49.96% males in Darien, IL.
The Darien, IL gender ratio is 99.8:100 i.e. 99.8 men to 100 women (0.998).
For male population, the largest age group is 55-59 years with a population of 881.
For the female population, the largest age group is 65-69 years with a population of 1,009.

Darien's population has become increasingly diverse:

Racial distribution of Darien population: 76.84% are White, 3.53% are Black or African American, 0.03% are American Indian and Alaska Native, 12.24% are Asian, 0.91% are some other race and 6.45% are multiracial.
Darien's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 1,674 is Hispanic or Latino (of any race), and 20,413 (92.42% of the total population) is Non-Hispanic.
The largest racial group in Darien is White with a population of 16,971 (76.84% of the total population).

Darien's population has already reached its peak and is showing a trend of decline:

The peak population was 23,025 in the year 2001
From 2000 to 2010, Darien's population decreased by 907 (3.95%), as compared to the national growth of 9.63%.
From 2010 to 2020, Darien's population decreased by 65 (0.29%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Darien's population was lowest in year 2022 at 21,584.