Woodford County, Illinois Age & Gender Distribution (2024)
Population distribution by age and gender for Woodford County, Illinois
Woodford County, Illinois Age & Gender Statistics (2024)
Total Population
38,312
Median Age
40.4
Male Median
39.5
Female Median
41.2
Woodford County, Illinois Population Growth

Woodford County, Illinois Demographic Trend
Since 2010, the population of has changed by +0.2%%.
+0.2%% Growth
Woodford County, Illinois Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Woodford County, Illinois Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.4 | 38,312 |
| 2023 | 40.5 | 38,348 |
| 2022 | 40.1 | 38,414 |
| 2021 | 40.0 | 38,571 |
| 2020 | 40.3 | 38,503 |
| 2019 | 40.5 | 38,700 |
| 2018 | 40.0 | 38,817 |
| 2017 | 39.9 | 38,942 |
| 2016 | 40.0 | 39,123 |
| 2015 | 39.9 | 39,106 |
| 2014 | 40.4 | 38,965 |
| 2013 | 40.3 | 38,903 |
| 2012 | 40.1 | 38,736 |
| 2011 | 39.7 | 38,523 |
| 2010 | 39.4 | 38,226 |
Woodford County, Illinois Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 18.3% |
| 18–24 | 8.4% |
| 25–34 | 10.2% |
| 35–54 | 24.6% |
| 55–64 | 13.6% |
| 65+ | 19.4% |
Dependency Ratios for Woodford County, Illinois
- Total Dependency Ratio:
- 76.3
- Youth Dependency:
- 42.1
- Old-Age Dependency:
- 34.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Woodford County, Illinois
The median age in Woodford County, Illinois is 40.4 years.
According to latest Census data, the total population of Woodford County, Illinois is 38,312.
In Woodford County, Illinois, seniors (ages 65+) make up 19.4% of the population, while children under 18 represent 18.3%.
Based on historical data since 2010, the population in Woodford County, Illinois has remained stable.