Coffey County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Coffey County, Kansas
Coffey County, Kansas Age & Gender Statistics (2024)
Total Population
8,308
Median Age
44.0
Male Median
43.5
Female Median
44.6
Coffey County, Kansas Population Growth

Coffey County, Kansas Demographic Trend
Since 2010, the population of has changed by -3.2%%.
-3.2%% Growth
Coffey County, Kansas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Coffey County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.0 | 8,308 |
| 2023 | 44.0 | 8,304 |
| 2022 | 43.9 | 8,334 |
| 2021 | 44.2 | 8,361 |
| 2020 | 44.9 | 8,218 |
| 2019 | 43.8 | 8,254 |
| 2018 | 44.0 | 8,296 |
| 2017 | 44.0 | 8,328 |
| 2016 | 44.4 | 8,433 |
| 2015 | 44.1 | 8,458 |
| 2014 | 44.1 | 8,493 |
| 2013 | 44.0 | 8,516 |
| 2012 | 44.0 | 8,553 |
| 2011 | 43.6 | 8,562 |
| 2010 | 43.3 | 8,587 |
Coffey County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.5% |
| 5–17 | 16.9% |
| 18–24 | 6.8% |
| 25–34 | 10.9% |
| 35–54 | 23.8% |
| 55–64 | 14.6% |
| 65+ | 22.5% |
Dependency Ratios for Coffey County, Kansas
- Total Dependency Ratio:
- 78.4
- Youth Dependency:
- 38.3
- Old-Age Dependency:
- 40.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Coffey County, Kansas
The median age in Coffey County, Kansas is 44.0 years.
According to latest Census data, the total population of Coffey County, Kansas is 8,308.
In Coffey County, Kansas, seniors (ages 65+) make up 22.5% of the population, while children under 18 represent 16.9%.
Based on historical data since 2010, the population in Coffey County, Kansas has remained stable.