# Counties in South Carolina by uninsured rate, ages 19 to 34 (US, ACS), 2024

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

- Indicator id: `uninsured_rate_19_34`
- Unit: %
- Definition: People aged 19 to 34 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 19 to 34. 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 B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/uninsured-rate-ages-19-34/south-carolina-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Marion County | 35.3 |
| 2 | Saluda County | 33.9 |
| 3 | Barnwell County | 30.7 |
| 4 | Allendale County | 27.7 |
| 5 | Jasper County | 27.4 |
| 6 | Dillon County | 27.1 |
| 7 | Bamberg County | 25 |
| 8 | Horry County | 24.8 |
| 9 | Sumter County | 24 |
| 10 | Chesterfield County | 23.9 |
| 11 | Fairfield County | 23.2 |
| 12 | Lee County | 22.9 |
| 13 | Laurens County | 22.8 |
| 14 | Colleton County | 22.5 |
| 15 | Marlboro County | 22.4 |
| 16 | Hampton County | 22 |
| 17 | Edgefield County | 21.8 |
| 18 | Oconee County | 21 |
| 19 | Union County | 20.7 |
| 20 | Georgetown County | 20.3 |
| 21 | Williamsburg County | 20.2 |
| 22 | Clarendon County | 20.1 |
| 23 | Cherokee County | 19.7 |
| 24 | Chester County | 19.7 |
| 25 | Abbeville County | 19.6 |
| 26 | Newberry County | 19.4 |
| 27 | Orangeburg County | 19.1 |
| 28 | Darlington County | 19 |
| 29 | Spartanburg County | 18.6 |
| 30 | Anderson County | 17.5 |
| 31 | Beaufort County | 17.4 |
| 32 | Greenville County | 17.2 |
| 33 | Florence County | 17 |
| 34 | Dorchester County | 16.9 |
| 35 | Lexington County | 16.7 |
| 36 | Kershaw County | 16.6 |
| 37 | Aiken County | 16.1 |
| 38 | Lancaster County | 15.4 |
| 39 | Berkeley County | 15 |
| 40 | York County | 14.9 |
| 41 | Charleston County | 14.7 |
| 42 | Richland County | 14.4 |
| 43 | Greenwood County | 12.8 |
| 44 | Pickens County | 12.7 |
| 45 | Calhoun County | 10.3 |
| 46 | McCormick County | 9 |