West Chicago, IL population age distributions
A complete breakdown of West Chicago's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 1,230 | 4.8% |
| 5 to 9 years | 1,531 | 5.97% |
| 10 to 14 years | 2,317 | 9.04% |
| 15 to 19 years | 2,246 | 8.76% |
| 20 to 24 years | 2,141 | 8.35% |
| 25 to 29 years | 1,540 | 6.01% |
| 30 to 34 years | 1,509 | 5.89% |
| 35 to 39 years | 1,661 | 6.48% |
| 40 to 44 years | 1,634 | 6.37% |
| 45 to 49 years | 1,650 | 6.44% |
| 50 to 54 years | 2,396 | 9.35% |
| 55 to 59 years | 1,801 | 7.03% |
| 60 to 64 years | 1,491 | 5.82% |
| 65 to 69 years | 791 | 3.09% |
| 70 to 74 years | 714 | 2.79% |
| 75 to 79 years | 438 | 1.71% |
| 80 to 84 years | 325 | 1.27% |
| 85 years and over | 217 | 0.85% |
TABLE OF CONTENTS
West Chicago, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
West Chicago, IL population by age group.
The largest age group is 50 to 54 years with a population of 2,396 (9.35% of the total population).
The largest age group in West Chicago, IL was for the group of age 50 to 54 years with a population of 2,396 (9.35%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in West Chicago, IL was the 85 years and over with a population of 217 (0.85%).
West Chicago, IL population by age cohort
To better understand the age distribution of West Chicago, IL's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
West Chicago, IL population by age cohort
The largest age group was 18 to 64 years with a population of 16,530 (64.49% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- West Chicago 's population under 18 was 25.82%, compared to the 22.11% nationwide.
- West Chicago's working population (between 18 and 64) was 64.49%, compared to 61.36% nationwide.
- West Chicago's elderly or the senior population (over 65 age) was 9.69% as compared to 16.53% nationwide.
West Chicago, IL population pyramid
Population pyramid for West Chicago, IL is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the West Chicago's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for West Chicago, IL, is 28.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for West Chicago, IL, is 13.8.
- Total dependency ratio for West Chicago, IL is 41.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for West Chicago, IL is 7.3.
FIGURE 3
West Chicago, IL population pyramid
West Chicago population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
West Chicago, IL population pyramid
Here's the West Chicago, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 553 | 677 | 1,230 |
| 5 to 9 years | 751 | 780 | 1,531 |
| 10 to 14 years | 1,275 | 1,042 | 2,317 |
| 15 to 19 years | 1,077 | 1,169 | 2,246 |
| 20 to 24 years | 978 | 1,163 | 2,141 |
| 25 to 29 years | 896 | 644 | 1,540 |
| 30 to 34 years | 759 | 750 | 1,509 |
| 35 to 39 years | 967 | 694 | 1,661 |
| 40 to 44 years | 732 | 902 | 1,634 |
| 45 to 49 years | 829 | 821 | 1,650 |
| 50 to 54 years | 1,171 | 1,225 | 2,396 |
| 55 to 59 years | 1,006 | 795 | 1,801 |
| 60 to 64 years | 743 | 748 | 1,491 |
| 65 to 69 years | 406 | 385 | 791 |
| 70 to 74 years | 325 | 389 | 714 |
| 75 to 79 years | 222 | 216 | 438 |
| 80 to 84 years | 186 | 139 | 325 |
| 85 years and over | 94 | 123 | 217 |
Things to know
What is the population of West Chicago, IL under 18?
West Chicago's population under the age of 18 is 6,617, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 25.82% of the total resident population of West Chicago, IL.
What is the aging population in West Chicago, IL?
West Chicago's population aged 65 years and above was 2,485. As per the U.S. Census Bureau's American Community Survey, this population is 9.69% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates