Greene County, Illinois Age & Gender Distribution (2024)
Population distribution by age and gender for Greene County, Illinois
Greene County, Illinois Age & Gender Statistics (2024)
Total Population
11,683
Median Age
43.4
Male Median
42.1
Female Median
45.3
Greene County, Illinois Population Growth
Greene County, Illinois Demographic Trend
Since 2010, the population of has changed by -16.4%%.
-16.4%% Growth
Greene County, Illinois Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Greene County, Illinois Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.4 | 11,683 |
| 2023 | 43.1 | 11,837 |
| 2022 | 42.7 | 12,015 |
| 2021 | 42.0 | 12,187 |
| 2020 | 42.5 | 12,988 |
| 2019 | 42.5 | 13,132 |
| 2018 | 42.9 | 13,218 |
| 2017 | 42.7 | 13,311 |
| 2016 | 42.5 | 13,390 |
| 2015 | 42.6 | 13,502 |
| 2014 | 42.4 | 13,677 |
| 2013 | 41.9 | 13,778 |
| 2012 | 41.3 | 13,828 |
| 2011 | 41.9 | 13,911 |
| 2010 | 41.4 | 13,983 |
Greene County, Illinois Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 16.8% |
| 18–24 | 7.1% |
| 25–34 | 10.9% |
| 35–54 | 23.7% |
| 55–64 | 15.3% |
| 65+ | 20.8% |
Dependency Ratios for Greene County, Illinois
- Total Dependency Ratio:
- 75.1
- Youth Dependency:
- 38.6
- Old-Age Dependency:
- 36.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Greene County, Illinois
The median age in Greene County, Illinois is 43.4 years.
According to latest Census data, the total population of Greene County, Illinois is 11,683.
In Greene County, Illinois, seniors (ages 65+) make up 20.8% of the population, while children under 18 represent 16.8%.
Based on historical data since 2010, the population in Greene County, Illinois is aging.