Sumter County, South Carolina Age & Gender Distribution (2024)
Population distribution by age and gender for Sumter County, South Carolina
Sumter County, South Carolina Age & Gender Statistics (2024)
Total Population
104,725
Median Age
38.0
Male Median
34.6
Female Median
39.7
Sumter County, South Carolina Population Growth
Sumter County, South Carolina Demographic Trend
Since 2010, the population of has changed by -1.8%%.
-1.8%% Growth
Sumter County, South Carolina Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Sumter County, South Carolina Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.0 | 104,725 |
| 2023 | 37.3 | 104,853 |
| 2022 | 36.9 | 105,199 |
| 2021 | 36.7 | 105,537 |
| 2020 | 36.5 | 106,675 |
| 2019 | 36.4 | 106,757 |
| 2018 | 36.3 | 106,995 |
| 2017 | 36.0 | 107,379 |
| 2016 | 35.8 | 107,682 |
| 2015 | 35.8 | 107,777 |
| 2014 | 35.6 | 107,782 |
| 2013 | 35.4 | 107,645 |
| 2012 | 35.6 | 107,279 |
| 2011 | 35.5 | 106,899 |
| 2010 | 35.3 | 106,601 |
Sumter County, South Carolina Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 17.3% |
| 18–24 | 9.8% |
| 25–34 | 13.8% |
| 35–54 | 22.5% |
| 55–64 | 12.5% |
| 65+ | 17.8% |
Dependency Ratios for Sumter County, South Carolina
- Total Dependency Ratio:
- 70.9
- Youth Dependency:
- 40.5
- Old-Age Dependency:
- 30.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Sumter County, South Carolina
The median age in Sumter County, South Carolina is 38.0 years.
According to latest Census data, the total population of Sumter County, South Carolina is 104,725.
In Sumter County, South Carolina, seniors (ages 65+) make up 17.8% of the population, while children under 18 represent 17.3%.
Based on historical data since 2010, the population in Sumter County, South Carolina is aging.