# Counties in South Carolina by diagnosed diabetes in adults, local model estimate, 2023

All 46 values come from Centers for Disease Control and Prevention for 2023, so the places are comparable.

- Indicator id: `adult_diabetes_rate_modelled`
- Unit: %
- Definition: Percentage of adults who report being told by a doctor or other health professional that they have diabetes, other than diabetes only during pregnancy. Model-based estimate for adults aged 18 and over from CDC PLACES. Crude prevalence, not age-adjusted.
- Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), diagnosed diabetes in adults, crude prevalence (https://www.cdc.gov/places/)
- Publisher page: https://invokely.ai/en/publishers/cdc
- Retrieved: 2026-10-12
- Citation: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), diagnosed diabetes in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.
- Web page: https://invokely.ai/rankings/adult-diabetes-rate-county-estimate/south-carolina-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Marion County | 22 |
| 2 | Allendale County | 21.6 |
| 3 | McCormick County | 20.6 |
| 4 | Fairfield County | 20.5 |
| 4 | Marlboro County | 20.5 |
| 6 | Williamsburg County | 20.4 |
| 7 | Dillon County | 20.3 |
| 8 | Hampton County | 20.2 |
| 9 | Lee County | 20.1 |
| 10 | Clarendon County | 19.6 |
| 11 | Bamberg County | 19.5 |
| 12 | Barnwell County | 19.4 |
| 13 | Union County | 19.1 |
| 14 | Orangeburg County | 19 |
| 15 | Chesterfield County | 18.1 |
| 16 | Darlington County | 17.6 |
| 17 | Calhoun County | 17.3 |
| 17 | Colleton County | 17.3 |
| 19 | Jasper County | 17 |
| 20 | Abbeville County | 16.9 |
| 20 | Chester County | 16.9 |
| 20 | Georgetown County | 16.9 |
| 23 | Saluda County | 16.8 |
| 24 | Edgefield County | 16.2 |
| 25 | Newberry County | 16.1 |
| 26 | Sumter County | 15.8 |
| 27 | Laurens County | 15.6 |
| 28 | Florence County | 15.5 |
| 29 | Greenwood County | 15.4 |
| 30 | Oconee County | 15.3 |
| 31 | Cherokee County | 15 |
| 32 | Horry County | 14.9 |
| 33 | Kershaw County | 14.8 |
| 34 | Lancaster County | 14.1 |
| 35 | Aiken County | 13.9 |
| 36 | Spartanburg County | 13.5 |
| 37 | Anderson County | 13.3 |
| 38 | Richland County | 13 |
| 39 | Berkeley County | 12.9 |
| 40 | Dorchester County | 12.8 |
| 41 | Beaufort County | 12.7 |
| 42 | Lexington County | 12.3 |
| 43 | Greenville County | 12.2 |
| 44 | Pickens County | 12.1 |
| 45 | York County | 11.8 |
| 46 | Charleston County | 11.4 |