McPherson County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for McPherson County, Kansas
McPherson County, Kansas Age & Gender Statistics (2024)
Total Population
30,205
Median Age
39.4
Male Median
37.9
Female Median
40.7
McPherson County, Kansas Population Growth

McPherson County, Kansas Demographic Trend
Since 2010, the population of has changed by +3.5%%.
+3.5%% Growth
McPherson County, Kansas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
McPherson County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.4 | 30,205 |
| 2023 | 39.1 | 30,130 |
| 2022 | 39.8 | 30,085 |
| 2021 | 40.3 | 30,059 |
| 2020 | 40.7 | 28,557 |
| 2019 | 40.8 | 28,567 |
| 2018 | 41.1 | 28,630 |
| 2017 | 40.8 | 28,792 |
| 2016 | 41.8 | 29,164 |
| 2015 | 42.0 | 29,252 |
| 2014 | 41.6 | 29,308 |
| 2013 | 41.8 | 29,297 |
| 2012 | 41.8 | 29,208 |
| 2011 | 41.4 | 29,190 |
| 2010 | 41.0 | 29,178 |
McPherson County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 16.6% |
| 18–24 | 11.8% |
| 25–34 | 10.9% |
| 35–54 | 23.2% |
| 55–64 | 12.4% |
| 65+ | 20.0% |
Dependency Ratios for McPherson County, Kansas
- Total Dependency Ratio:
- 71.3
- Youth Dependency:
- 37.1
- 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 McPherson County, Kansas
The median age in McPherson County, Kansas is 39.4 years.
According to latest Census data, the total population of McPherson County, Kansas is 30,205.
In McPherson County, Kansas, seniors (ages 65+) make up 20.0% of the population, while children under 18 represent 16.6%.
Based on historical data since 2010, the population in McPherson County, Kansas is becoming younger.