McCormick County, South Carolina Age & Gender Distribution (2024)
Population distribution by age and gender for McCormick County, South Carolina
McCormick County, South Carolina Age & Gender Statistics (2024)
Total Population
9,760
Median Age
59.5
Male Median
56.8
Female Median
62.4
McCormick County, South Carolina Population Growth

McCormick County, South Carolina Demographic Trend
Since 2010, the population of has changed by -4.3%%.
-4.3%% Growth
McCormick County, South Carolina Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
McCormick County, South Carolina Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 59.5 | 9,760 |
| 2023 | 58.7 | 9,701 |
| 2022 | 57.9 | 9,612 |
| 2021 | 56.9 | 9,584 |
| 2020 | 56.6 | 9,495 |
| 2019 | 55.2 | 9,531 |
| 2018 | 53.9 | 9,606 |
| 2017 | 52.8 | 9,694 |
| 2016 | 52.4 | 9,806 |
| 2015 | 51.9 | 9,895 |
| 2014 | 51.0 | 10,003 |
| 2013 | 50.4 | 10,091 |
| 2012 | 49.9 | 10,140 |
| 2011 | 49.0 | 10,178 |
| 2010 | 48.2 | 10,203 |
McCormick County, South Carolina Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.0% |
| 5–17 | 7.2% |
| 18–24 | 6.6% |
| 25–34 | 6.8% |
| 35–54 | 19.2% |
| 55–64 | 17.8% |
| 65+ | 39.5% |
Dependency Ratios for McCormick County, South Carolina
- Total Dependency Ratio:
- 98.5
- Youth Dependency:
- 20.2
- Old-Age Dependency:
- 78.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for McCormick County, South Carolina
The median age in McCormick County, South Carolina is 59.5 years.
According to latest Census data, the total population of McCormick County, South Carolina is 9,760.
In McCormick County, South Carolina, seniors (ages 65+) make up 39.5% of the population, while children under 18 represent 7.2%.
Based on historical data since 2010, the population in McCormick County, South Carolina is aging.