Sanborn County, South Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Sanborn County, South Dakota
Sanborn County, South Dakota Age & Gender Statistics (2024)
Total Population
2,384
Median Age
40.1
Male Median
39.6
Female Median
40.5
Sanborn County, South Dakota Population Growth
Sanborn County, South Dakota Demographic Trend
Since 2010, the population of has changed by +0.2%%.
+0.2%% Growth
Sanborn County, South Dakota Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Sanborn County, South Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.1 | 2,384 |
| 2023 | 38.6 | 2,370 |
| 2022 | 39.3 | 2,373 |
| 2021 | 37.5 | 2,371 |
| 2020 | 40.6 | 2,372 |
| 2019 | 42.6 | 2,379 |
| 2018 | 43.1 | 2,388 |
| 2017 | 45.3 | 2,366 |
| 2016 | 47.7 | 2,349 |
| 2015 | 46.8 | 2,339 |
| 2014 | 47.1 | 2,341 |
| 2013 | 46.6 | 2,348 |
| 2012 | 45.8 | 2,357 |
| 2011 | 45.8 | 2,377 |
| 2010 | 44.2 | 2,380 |
Sanborn County, South Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.4% |
| 5–17 | 18.5% |
| 18–24 | 6.7% |
| 25–34 | 10.9% |
| 35–54 | 22.1% |
| 55–64 | 14.1% |
| 65+ | 20.2% |
Dependency Ratios for Sanborn County, South Dakota
- Total Dependency Ratio:
- 85.7
- Youth Dependency:
- 48.1
- Old-Age Dependency:
- 37.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Sanborn County, South Dakota
The median age in Sanborn County, South Dakota is 40.1 years.
According to latest Census data, the total population of Sanborn County, South Dakota is 2,384.
In Sanborn County, South Dakota, seniors (ages 65+) make up 20.2% of the population, while children under 18 represent 18.5%.
Based on historical data since 2010, the population in Sanborn County, South Dakota is becoming younger.