York County, South Carolina Age & Gender Distribution (2024)
Population distribution by age and gender for York County, South Carolina
York County, South Carolina Age & Gender Statistics (2024)
Total Population
293,673
Median Age
39.7
Male Median
39.0
Female Median
40.3
York County, South Carolina Population Growth

York County, South Carolina Demographic Trend
Since 2010, the population of has changed by +36.6%%.
+36.6%% Growth
York County, South Carolina Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
York County, South Carolina Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.7 | 293,673 |
| 2023 | 39.4 | 288,559 |
| 2022 | 39.2 | 282,987 |
| 2021 | 39.0 | 276,569 |
| 2020 | 38.9 | 273,887 |
| 2019 | 38.7 | 265,872 |
| 2018 | 38.5 | 258,641 |
| 2017 | 38.3 | 251,664 |
| 2016 | 38.2 | 245,606 |
| 2015 | 37.9 | 240,076 |
| 2014 | 37.6 | 235,285 |
| 2013 | 37.4 | 230,934 |
| 2012 | 37.2 | 226,576 |
| 2011 | 37.0 | 221,441 |
| 2010 | 36.7 | 214,916 |
York County, South Carolina Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.4% |
| 5–17 | 18.2% |
| 18–24 | 8.1% |
| 25–34 | 12.0% |
| 35–54 | 28.4% |
| 55–64 | 12.5% |
| 65+ | 15.4% |
Dependency Ratios for York County, South Carolina
- Total Dependency Ratio:
- 63.9
- Youth Dependency:
- 38.7
- Old-Age Dependency:
- 25.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for York County, South Carolina
The median age in York County, South Carolina is 39.7 years.
According to latest Census data, the total population of York County, South Carolina is 293,673.
In York County, South Carolina, seniors (ages 65+) make up 15.4% of the population, while children under 18 represent 18.2%.
Based on historical data since 2010, the population in York County, South Carolina is aging.