Smith County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Smith County, Kansas
Smith County, Kansas Age & Gender Statistics (2024)
Total Population
3,552
Median Age
49.1
Male Median
46.4
Female Median
51.8
Smith County, Kansas Population Growth

Smith County, Kansas Demographic Trend
Since 2010, the population of has changed by -9.7%%.
-9.7%% Growth
Smith County, Kansas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Smith County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 49.1 | 3,552 |
| 2023 | 50.0 | 3,579 |
| 2022 | 50.0 | 3,561 |
| 2021 | 49.9 | 3,588 |
| 2020 | 51.4 | 3,594 |
| 2019 | 51.4 | 3,627 |
| 2018 | 51.6 | 3,663 |
| 2017 | 51.6 | 3,693 |
| 2016 | 51.2 | 3,701 |
| 2015 | 50.7 | 3,740 |
| 2014 | 50.4 | 3,779 |
| 2013 | 50.4 | 3,790 |
| 2012 | 50.4 | 3,835 |
| 2011 | 50.0 | 3,893 |
| 2010 | 49.9 | 3,934 |
Smith County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 14.9% |
| 18–24 | 6.2% |
| 25–34 | 9.0% |
| 35–54 | 20.0% |
| 55–64 | 15.5% |
| 65+ | 29.3% |
Dependency Ratios for Smith County, Kansas
- Total Dependency Ratio:
- 97.3
- Youth Dependency:
- 39.6
- Old-Age Dependency:
- 57.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Smith County, Kansas
The median age in Smith County, Kansas is 49.1 years.
According to latest Census data, the total population of Smith County, Kansas is 3,552.
In Smith County, Kansas, seniors (ages 65+) make up 29.3% of the population, while children under 18 represent 14.9%.
Based on historical data since 2010, the population in Smith County, Kansas has remained stable.