Douglas County, South Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Douglas County, South Dakota
Douglas County, South Dakota Age & Gender Statistics (2024)
Total Population
2,828
Median Age
42.0
Male Median
40.8
Female Median
45.0
Douglas County, South Dakota Population Growth
Douglas County, South Dakota Demographic Trend
Since 2010, the population of has changed by -7.2%%.
-7.2%% Growth
Douglas County, South Dakota Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Douglas County, South Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.0 | 2,828 |
| 2023 | 41.9 | 2,823 |
| 2022 | 41.6 | 2,823 |
| 2021 | 42.3 | 2,838 |
| 2020 | 45.1 | 2,913 |
| 2019 | 46.7 | 2,929 |
| 2018 | 47.3 | 2,930 |
| 2017 | 47.5 | 2,940 |
| 2016 | 48.4 | 2,961 |
| 2015 | 48.0 | 2,973 |
| 2014 | 48.1 | 2,990 |
| 2013 | 48.4 | 3,000 |
| 2012 | 48.1 | 2,992 |
| 2011 | 48.0 | 3,013 |
| 2010 | 47.7 | 3,046 |
Douglas County, South Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.5% |
| 5–17 | 18.0% |
| 18–24 | 6.9% |
| 25–34 | 9.8% |
| 35–54 | 18.6% |
| 55–64 | 14.7% |
| 65+ | 24.5% |
Dependency Ratios for Douglas County, South Dakota
- Total Dependency Ratio:
- 100.1
- Youth Dependency:
- 51.1
- Old-Age Dependency:
- 49.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Douglas County, South Dakota
The median age in Douglas County, South Dakota is 42.0 years.
According to latest Census data, the total population of Douglas County, South Dakota is 2,828.
In Douglas County, South Dakota, seniors (ages 65+) make up 24.5% of the population, while children under 18 represent 18.0%.
Based on historical data since 2010, the population in Douglas County, South Dakota is becoming younger.