Vermilion County, Illinois Age & Gender Distribution (2024)
Population distribution by age and gender for Vermilion County, Illinois
Vermilion County, Illinois Age & Gender Statistics (2024)
Total Population
72,386
Median Age
41.3
Male Median
40.9
Female Median
41.8
Vermilion County, Illinois Population Growth
Vermilion County, Illinois Demographic Trend
Since 2010, the population of has changed by -11.8%%.
-11.8%% Growth
Vermilion County, Illinois Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Vermilion County, Illinois Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.3 | 72,386 |
| 2023 | 41.2 | 73,179 |
| 2022 | 40.8 | 74,113 |
| 2021 | 40.6 | 74,953 |
| 2020 | 40.8 | 76,704 |
| 2019 | 40.4 | 77,563 |
| 2018 | 40.3 | 78,407 |
| 2017 | 40.2 | 79,207 |
| 2016 | 40.1 | 79,613 |
| 2015 | 40.0 | 80,368 |
| 2014 | 39.9 | 80,773 |
| 2013 | 39.8 | 81,147 |
| 2012 | 39.6 | 81,463 |
| 2011 | 39.3 | 81,799 |
| 2010 | 39.1 | 82,033 |
Vermilion County, Illinois Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.9% |
| 5–17 | 17.5% |
| 18–24 | 7.7% |
| 25–34 | 11.7% |
| 35–54 | 23.4% |
| 55–64 | 13.5% |
| 65+ | 20.3% |
Dependency Ratios for Vermilion County, Illinois
- Total Dependency Ratio:
- 77.7
- Youth Dependency:
- 41.6
- Old-Age Dependency:
- 36.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Vermilion County, Illinois
The median age in Vermilion County, Illinois is 41.3 years.
According to latest Census data, the total population of Vermilion County, Illinois is 72,386.
In Vermilion County, Illinois, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 17.5%.
Based on historical data since 2010, the population in Vermilion County, Illinois is aging.