Oakbrook Terrace, IL Population

Overview

2,681

Total Population

35.2

Median age

51.88%

Female population %

92.7:100

Gender ratio (M:F)

25-29 years

Largest age group

41.6

Total dependency ratio

White

Largest racial group

259

Hispanic population

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

TABLE OF CONTENTS

Age

Oakbrook Terrace's population is young compared to the rest of the country:

The median age in Oakbrook Terrace is 35.2, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Oakbrook Terrace's population under 18 was 13.32%, compared to the 22.51% nationwide.
Oakbrook Terrace's elderly or the senior population (over 65 age) was 17.20% as compared to 16.04% nationwide.
Of the total population in Oakbrook Terrace, 12.16% were under the age of 15, 27.83% aged 15 to 29, 42.82% aged 30 to 64, 16.30% aged 65 to 84, and 0.90% were 85 years of age and older.

There are 101 more females than males in Oakbrook Terrace:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.88% females and 48.12% males in Oakbrook Terrace, IL.
The Oakbrook Terrace, IL gender ratio is 92.7:100 i.e. 92.7 men to 100 women (0.927).
For male population, the largest age group is 25-29 years with a population of 214.
For the female population, the largest age group is 20-24 years with a population of 158.

Oakbrook Terrace's population has become increasingly diverse:

Racial distribution of Oakbrook Terrace population: 62.89% are White, 15.59% are Black or African American, 15.48% are Asian, 0.67% are some other race and 5.37% are multiracial.
Oakbrook Terrace's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 259 is Hispanic or Latino (of any race), and 2,422 (90.34% of the total population) is Non-Hispanic.
The largest racial group in Oakbrook Terrace is White with a population of 1,686 (62.89% of the total population).

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

The peak population was 2,742 in the year 2020
From 2000 to 2010, Oakbrook Terrace's population decreased by 153 (6.72%), as compared to the national growth of 9.63%.
From 2010 to 2020, Oakbrook Terrace's population increased by 618 (29.10%), 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, Oakbrook Terrace's population was lowest in year 2019 at 2,114.