Overview
39,895
Total Population
39.8
Median age
50.38%
Female population %
98.5:100
Gender ratio (M:F)
55-59 years
Largest age group
46.7
Total dependency ratio
White
Largest racial group
6,523
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Carol Stream's population is old compared to the rest of the country:
- The median age in Carol Stream is 39.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Carol Stream's population under 18 was 21.12%, compared to the 22.51% nationwide.
- Carol Stream's elderly or the senior population (over 65 age) was 15.02% as compared to 16.04% nationwide.
- Of the total population in Carol Stream, 16.83% were under the age of 15, 21.17% aged 15 to 29, 46.98% aged 30 to 64, 12.98% aged 65 to 84, and 2.04% were 85 years of age and older.

Read more about Carol Stream, IL population by age ➔
Gender
There are 307 more females than males in Carol Stream:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.38% females and 49.62% males in Carol Stream, IL.
- The Carol Stream, IL gender ratio is 98.5:100 i.e. 98.5 men to 100 women (0.985).
- For male population, the largest age group is 20-24 years with a population of 1,866.
- For the female population, the largest age group is 55-59 years with a population of 2,006.

Read more about Carol Stream, IL population by gender ➔
Race / Ethnicity
Carol Stream's population has become increasingly diverse:
- Racial distribution of Carol Stream population: 61.31% are White, 6.77% are Black or African American, 0.26% are American Indian and Alaska Native, 20.43% are Asian, 0.10% are Native Hawaiian and other Pacific Islander, 5.05% are some other race and 6.09% are multiracial.
- Carol Stream's racial breakdown clearly shows that there is an absolute majority of White population in the village.
- By ethnicity, 6,523 is Hispanic or Latino (of any race), and 33,372 (83.65% of the total population) is Non-Hispanic.
- The largest racial group in Carol Stream is White with a population of 24,46 (61.31% of the total population).

Read more about Carol Stream, IL population by race ➔
Year by year
Carol Stream's population has already reached its peak and is showing a trend of decline:
- The peak population was 40,668 in the year 2000
- From 2000 to 2010, Carol Stream's population decreased by 1,125 (2.77%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Carol Stream's population increased by 216 (0.55%), 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, Carol Stream's population was lowest in year 2022 at 39,044.

Read more about Carol Stream, IL population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)