Jay County, Indiana Age & Gender Distribution (2024)
Population distribution by age and gender for Jay County, Indiana
Jay County, Indiana Age & Gender Statistics (2024)
Total Population
20,229
Median Age
39.5
Male Median
37.5
Female Median
41.5
Jay County, Indiana Population Growth
Jay County, Indiana Demographic Trend
Since 2010, the population of has changed by -5.7%%.
-5.7%% Growth
Jay County, Indiana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Jay County, Indiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.5 | 20,229 |
| 2023 | 39.6 | 20,281 |
| 2022 | 39.6 | 20,451 |
| 2021 | 39.9 | 20,570 |
| 2020 | 40.2 | 20,697 |
| 2019 | 39.7 | 20,840 |
| 2018 | 40.0 | 20,993 |
| 2017 | 39.8 | 21,107 |
| 2016 | 39.4 | 21,196 |
| 2015 | 39.5 | 21,255 |
| 2014 | 39.6 | 21,279 |
| 2013 | 39.1 | 21,333 |
| 2012 | 39.1 | 21,353 |
| 2011 | 38.8 | 21,392 |
| 2010 | 38.7 | 21,441 |
Jay County, Indiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.0% |
| 5–17 | 18.7% |
| 18–24 | 8.2% |
| 25–34 | 11.4% |
| 35–54 | 23.3% |
| 55–64 | 13.1% |
| 65+ | 18.3% |
Dependency Ratios for Jay County, Indiana
- Total Dependency Ratio:
- 78.3
- Youth Dependency:
- 45.7
- Old-Age Dependency:
- 32.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Jay County, Indiana
The median age in Jay County, Indiana is 39.5 years.
According to latest Census data, the total population of Jay County, Indiana is 20,229.
In Jay County, Indiana, seniors (ages 65+) make up 18.3% of the population, while children under 18 represent 18.7%.
Based on historical data since 2010, the population in Jay County, Indiana has remained stable.