Atchison County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Atchison County, Kansas
Atchison County, Kansas Age & Gender Statistics (2024)
Total Population
16,208
Median Age
36.1
Male Median
34.4
Female Median
38.2
Atchison County, Kansas Population Growth
Atchison County, Kansas Demographic Trend
Since 2010, the population of has changed by -4.0%%.
-4.0%% Growth
Atchison County, Kansas Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Atchison County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.1 | 16,208 |
| 2023 | 36.4 | 16,211 |
| 2022 | 36.1 | 16,309 |
| 2021 | 36.4 | 16,382 |
| 2020 | 37.1 | 16,210 |
| 2019 | 36.6 | 16,268 |
| 2018 | 36.1 | 16,363 |
| 2017 | 35.9 | 16,466 |
| 2016 | 36.6 | 16,557 |
| 2015 | 35.9 | 16,633 |
| 2014 | 36.5 | 16,737 |
| 2013 | 36.1 | 16,839 |
| 2012 | 35.8 | 16,854 |
| 2011 | 35.6 | 16,867 |
| 2010 | 36.1 | 16,889 |
Atchison County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 16.8% |
| 18–24 | 17.4% |
| 25–34 | 9.7% |
| 35–54 | 20.2% |
| 55–64 | 12.7% |
| 65+ | 18.1% |
Dependency Ratios for Atchison County, Kansas
- Total Dependency Ratio:
- 66.4
- Youth Dependency:
- 36.3
- Old-Age Dependency:
- 30.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Atchison County, Kansas
The median age in Atchison County, Kansas is 36.1 years.
According to latest Census data, the total population of Atchison County, Kansas is 16,208.
In Atchison County, Kansas, seniors (ages 65+) make up 18.1% of the population, while children under 18 represent 16.8%.
Based on historical data since 2010, the population in Atchison County, Kansas has remained stable.