Seward County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Seward County, Kansas
Seward County, Kansas Age & Gender Statistics (2024)
Total Population
21,486
Median Age
31.0
Male Median
30.9
Female Median
31.1
Seward County, Kansas Population Growth

Seward County, Kansas Demographic Trend
Since 2010, the population of has changed by -4.9%%.
-4.9%% Growth
Seward County, Kansas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Seward County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 31.0 | 21,486 |
| 2023 | 31.0 | 21,640 |
| 2022 | 30.5 | 21,942 |
| 2021 | 30.2 | 22,223 |
| 2020 | 29.9 | 21,902 |
| 2019 | 29.4 | 22,349 |
| 2018 | 29.4 | 22,692 |
| 2017 | 29.5 | 22,948 |
| 2016 | 29.2 | 23,185 |
| 2015 | 29.4 | 23,274 |
| 2014 | 29.2 | 23,319 |
| 2013 | 29.2 | 23,146 |
| 2012 | 29.0 | 23,013 |
| 2011 | 29.2 | 22,802 |
| 2010 | 29.1 | 22,588 |
Seward County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 8.5% |
| 5–17 | 21.9% |
| 18–24 | 11.0% |
| 25–34 | 13.2% |
| 35–54 | 24.4% |
| 55–64 | 10.4% |
| 65+ | 10.7% |
Dependency Ratios for Seward County, Kansas
- Total Dependency Ratio:
- 69.5
- Youth Dependency:
- 51.4
- Old-Age Dependency:
- 18.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Seward County, Kansas
The median age in Seward County, Kansas is 31.0 years.
According to latest Census data, the total population of Seward County, Kansas is 21,486.
In Seward County, Kansas, seniors (ages 65+) make up 10.7% of the population, while children under 18 represent 21.9%.
Based on historical data since 2010, the population in Seward County, Kansas is aging.