# Counties in South Carolina by coronary heart disease 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_coronary_heart_disease_rate_modelled`
- Unit: %
- Definition: Percentage of adults who have ever been told by a doctor, nurse or other health professional that they had angina or coronary heart disease. 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), coronary heart disease 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), coronary heart disease 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-coronary-heart-disease-rate-county-estimate/south-carolina-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | McCormick County | 11.1 |
| 2 | Marion County | 9.5 |
| 3 | Union County | 9.4 |
| 4 | Clarendon County | 9.3 |
| 5 | Barnwell County | 9.2 |
| 6 | Allendale County | 9.1 |
| 6 | Dillon County | 9.1 |
| 6 | Fairfield County | 9.1 |
| 9 | Marlboro County | 9 |
| 10 | Bamberg County | 8.7 |
| 10 | Oconee County | 8.7 |
| 12 | Abbeville County | 8.6 |
| 12 | Georgetown County | 8.6 |
| 12 | Hampton County | 8.6 |
| 12 | Lee County | 8.6 |
| 12 | Williamsburg County | 8.6 |
| 17 | Chesterfield County | 8.5 |
| 17 | Saluda County | 8.5 |
| 19 | Colleton County | 8.4 |
| 19 | Orangeburg County | 8.4 |
| 21 | Chester County | 8.3 |
| 21 | Jasper County | 8.3 |
| 23 | Calhoun County | 8.2 |
| 24 | Horry County | 8.1 |
| 25 | Darlington County | 8 |
| 26 | Newberry County | 7.8 |
| 27 | Cherokee County | 7.7 |
| 27 | Edgefield County | 7.7 |
| 27 | Laurens County | 7.7 |
| 30 | Beaufort County | 7.5 |
| 30 | Greenwood County | 7.5 |
| 32 | Anderson County | 7.2 |
| 33 | Aiken County | 7.1 |
| 33 | Lancaster County | 7.1 |
| 35 | Florence County | 7 |
| 35 | Kershaw County | 7 |
| 35 | Sumter County | 7 |
| 38 | Pickens County | 6.7 |
| 39 | Spartanburg County | 6.5 |
| 40 | Lexington County | 6.2 |
| 41 | Greenville County | 6.1 |
| 42 | Dorchester County | 5.9 |
| 43 | Berkeley County | 5.6 |
| 44 | Charleston County | 5.5 |
| 45 | Richland County | 5.4 |
| 46 | York County | 5.3 |