Gregory County, South Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Gregory County, South Dakota
Gregory County, South Dakota Age & Gender Statistics (2024)
Total Population
4,016
Median Age
44.7
Male Median
42.9
Female Median
47.2
Gregory County, South Dakota Population Growth
Gregory County, South Dakota Demographic Trend
Since 2010, the population of has changed by -6.0%%.
-6.0%% Growth
Gregory County, South Dakota Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Gregory County, South Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.7 | 4,016 |
| 2023 | 45.7 | 3,993 |
| 2022 | 45.7 | 3,983 |
| 2021 | 45.1 | 4,004 |
| 2020 | 45.5 | 4,193 |
| 2019 | 45.4 | 4,186 |
| 2018 | 45.5 | 4,201 |
| 2017 | 45.8 | 4,209 |
| 2016 | 46.3 | 4,217 |
| 2015 | 47.5 | 4,226 |
| 2014 | 48.4 | 4,235 |
| 2013 | 48.0 | 4,247 |
| 2012 | 48.4 | 4,251 |
| 2011 | 48.1 | 4,253 |
| 2010 | 47.4 | 4,272 |
Gregory County, South Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.2% |
| 5–17 | 18.1% |
| 18–24 | 6.3% |
| 25–34 | 9.2% |
| 35–54 | 20.8% |
| 55–64 | 12.7% |
| 65+ | 26.6% |
Dependency Ratios for Gregory County, South Dakota
- Total Dependency Ratio:
- 104.0
- Youth Dependency:
- 49.7
- Old-Age Dependency:
- 54.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Gregory County, South Dakota
The median age in Gregory County, South Dakota is 44.7 years.
According to latest Census data, the total population of Gregory County, South Dakota is 4,016.
In Gregory County, South Dakota, seniors (ages 65+) make up 26.6% of the population, while children under 18 represent 18.1%.
Based on historical data since 2010, the population in Gregory County, South Dakota is becoming younger.