Doniphan County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Doniphan County, Kansas
Doniphan County, Kansas Age & Gender Statistics (2024)
Total Population
7,503
Median Age
41.1
Male Median
39.4
Female Median
42.1
Doniphan County, Kansas Population Growth
Doniphan County, Kansas Demographic Trend
Since 2010, the population of has changed by -5.7%%.
-5.7%% Growth
Doniphan County, Kansas Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Doniphan County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.1 | 7,503 |
| 2023 | 41.3 | 7,492 |
| 2022 | 41.9 | 7,501 |
| 2021 | 41.8 | 7,549 |
| 2020 | 41.8 | 7,616 |
| 2019 | 41.0 | 7,684 |
| 2018 | 41.3 | 7,736 |
| 2017 | 39.4 | 7,790 |
| 2016 | 39.6 | 7,793 |
| 2015 | 38.8 | 7,859 |
| 2014 | 38.7 | 7,904 |
| 2013 | 38.3 | 7,905 |
| 2012 | 37.9 | 7,931 |
| 2011 | 38.0 | 7,959 |
| 2010 | 38.7 | 7,957 |
Doniphan County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.9% |
| 18–24 | 12.6% |
| 25–34 | 10.1% |
| 35–54 | 22.9% |
| 55–64 | 13.2% |
| 65+ | 20.2% |
Dependency Ratios for Doniphan County, Kansas
- Total Dependency Ratio:
- 70.3
- Youth Dependency:
- 35.9
- Old-Age Dependency:
- 34.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Doniphan County, Kansas
The median age in Doniphan County, Kansas is 41.1 years.
According to latest Census data, the total population of Doniphan County, Kansas is 7,503.
In Doniphan County, Kansas, seniors (ages 65+) make up 20.2% of the population, while children under 18 represent 15.9%.
Based on historical data since 2010, the population in Doniphan County, Kansas is aging.