Westmont, IL Population

Overview

24,632

Total Population

40.1

Median age

52.72%

Female population %

89.7:100

Gender ratio (M:F)

30-34 years

Largest age group

55.4

Total dependency ratio

White

Largest racial group

3,245

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Westmont is 40.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Westmont's population under 18 was 20.13%, compared to the 22.51% nationwide.
Westmont's elderly or the senior population (over 65 age) was 18.83% as compared to 16.04% nationwide.
Of the total population in Westmont, 16.81% were under the age of 15, 17.58% aged 15 to 29, 46.78% aged 30 to 64, 16.40% aged 65 to 84, and 2.42% were 85 years of age and older.

There are 1,342 more females than males in Westmont:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 52.72% females and 47.28% males in Westmont, IL.
The Westmont, IL gender ratio is 89.7:100 i.e. 89.7 men to 100 women (0.897).
For male population, the largest age group is 35-39 years with a population of 916.
For the female population, the largest age group is 30-34 years with a population of 1,131.

Westmont's population has become increasingly diverse:

Racial distribution of Westmont population: 72.29% are White, 6.23% are Black or African American, 0.36% are American Indian and Alaska Native, 13.32% are Asian, 2.78% are some other race and 5.02% are multiracial.
Westmont's racial breakdown clearly shows that there is an absolute majority of White population in the village.
By ethnicity, 3,245 is Hispanic or Latino (of any race), and 21,387 (86.83% of the total population) is Non-Hispanic.
The largest racial group in Westmont is White with a population of 17,806 (72.29% of the total population).

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

The peak population was 25,213 in the year 2009
From 2000 to 2010, Westmont's population decreased by 408 (1.63%), as compared to the national growth of 9.63%.
From 2010 to 2020, Westmont's population decreased by 313 (1.27%), 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, Westmont's population was lowest in year 2022 at 23,976.