Allendale County, South Carolina Age & Gender Distribution (2024)
Population distribution by age and gender for Allendale County, South Carolina
Allendale County, South Carolina Age & Gender Statistics (2024)
Total Population
7,661
Median Age
44.7
Male Median
41.6
Female Median
48.0
Allendale County, South Carolina Population Growth
Allendale County, South Carolina Demographic Trend
Since 2010, the population of has changed by -28.3%%.
-28.3%% Growth
Allendale County, South Carolina Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Allendale County, South Carolina Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.7 | 7,661 |
| 2023 | 42.5 | 7,738 |
| 2022 | 43.1 | 8,073 |
| 2021 | 43.9 | 8,304 |
| 2020 | 44.7 | 8,789 |
| 2019 | 41.9 | 9,024 |
| 2018 | 40.2 | 9,214 |
| 2017 | 40.6 | 9,402 |
| 2016 | 39.3 | 9,589 |
| 2015 | 38.7 | 9,838 |
| 2014 | 38.5 | 10,027 |
| 2013 | 38.5 | 10,214 |
| 2012 | 38.3 | 10,399 |
| 2011 | 37.8 | 10,548 |
| 2010 | 37.6 | 10,688 |
Allendale County, South Carolina Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.3% |
| 5–17 | 14.0% |
| 18–24 | 8.1% |
| 25–34 | 12.0% |
| 35–54 | 26.2% |
| 55–64 | 13.0% |
| 65+ | 22.4% |
Dependency Ratios for Allendale County, South Carolina
- Total Dependency Ratio:
- 68.5
- Youth Dependency:
- 30.7
- Old-Age Dependency:
- 37.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Allendale County, South Carolina
The median age in Allendale County, South Carolina is 44.7 years.
According to latest Census data, the total population of Allendale County, South Carolina is 7,661.
In Allendale County, South Carolina, seniors (ages 65+) make up 22.4% of the population, while children under 18 represent 14.0%.
Based on historical data since 2010, the population in Allendale County, South Carolina is aging.