# Counties in South Carolina by median age, 2024

All 46 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `median_age`
- Unit: years
- Definition: Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat)
- Retrieved: 2026-10-08
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.
- Web page: https://invokely.ai/rankings/median-age/south-carolina-counties
- CSV: https://invokely.ai/download/rankings/median-age/south-carolina-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | McCormick County | 59.5 |
| 2 | Georgetown County | 52.2 |
| 3 | Horry County | 48.7 |
| 4 | Beaufort County | 48.1 |
| 5 | Fairfield County | 47.4 |
| 6 | Oconee County | 47.3 |
| 7 | Calhoun County | 47 |
| 8 | Clarendon County | 45.9 |
| 9 | Jasper County | 45.3 |
| 10 | Allendale County | 44.7 |
| 11 | Union County | 44.5 |
| 12 | Abbeville County | 44 |
| 13 | Williamsburg County | 43.2 |
| 14 | Marion County | 42.6 |
| 14 | Saluda County | 42.6 |
| 16 | Lancaster County | 42.5 |
| 17 | Chester County | 42.4 |
| 17 | Lee County | 42.4 |
| 19 | Bamberg County | 42.3 |
| 20 | Aiken County | 42 |
| 20 | Chesterfield County | 42 |
| 20 | Colleton County | 42 |
| 23 | Newberry County | 41.9 |
| 24 | Marlboro County | 41.7 |
| 25 | Edgefield County | 41.6 |
| 26 | Darlington County | 41.3 |
| 27 | Hampton County | 40.9 |
| 27 | Laurens County | 40.9 |
| 29 | Orangeburg County | 40.7 |
| 30 | Anderson County | 40.6 |
| 31 | Barnwell County | 40.4 |
| 31 | Cherokee County | 40.4 |
| 31 | Kershaw County | 40.4 |
| 34 | Greenwood County | 40.1 |
| 35 | Lexington County | 39.8 |
| 36 | York County | 39.7 |
| 37 | Florence County | 39.4 |
| 38 | Charleston County | 39.2 |
| 39 | Greenville County | 38.4 |
| 40 | Dillon County | 38.2 |
| 41 | Dorchester County | 38 |
| 41 | Sumter County | 38 |
| 43 | Spartanburg County | 37.8 |
| 44 | Berkeley County | 36.9 |
| 45 | Pickens County | 36.2 |
| 46 | Richland County | 34.4 |