# Counties in South Dakota by coronary heart disease in adults, local model estimate, 2023

All 66 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-dakota-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Mellette County | 11.5 |
| 2 | Fall River County | 10.5 |
| 3 | Corson County | 10.4 |
| 4 | Jackson County | 10.3 |
| 4 | McPherson County | 10.3 |
| 6 | Bennett County | 9.8 |
| 6 | Tripp County | 9.8 |
| 8 | Oglala Lakota County | 9.7 |
| 9 | Day County | 9.5 |
| 9 | Faulk County | 9.5 |
| 9 | Jones County | 9.5 |
| 9 | Roberts County | 9.5 |
| 9 | Todd County | 9.5 |
| 14 | Campbell County | 9.4 |
| 15 | Perkins County | 9.3 |
| 16 | Gregory County | 9.2 |
| 16 | Lyman County | 9.2 |
| 16 | Ziebach County | 9.2 |
| 19 | Haakon County | 9.1 |
| 20 | Charles Mix County | 9 |
| 21 | Custer County | 8.9 |
| 21 | Douglas County | 8.9 |
| 21 | Jerauld County | 8.9 |
| 24 | Hyde County | 8.8 |
| 25 | Clark County | 8.6 |
| 25 | Miner County | 8.6 |
| 27 | Potter County | 8.5 |
| 28 | Walworth County | 8.4 |
| 29 | Dewey County | 8.3 |
| 29 | Spink County | 8.3 |
| 31 | Brule County | 8.2 |
| 31 | Grant County | 8.2 |
| 33 | Bon Homme County | 8.1 |
| 33 | Edmunds County | 8.1 |
| 33 | Sully County | 8.1 |
| 36 | Buffalo County | 8 |
| 37 | Butte County | 7.9 |
| 37 | Hand County | 7.9 |
| 37 | Kingsbury County | 7.9 |
| 40 | Beadle County | 7.8 |
| 40 | Marshall County | 7.8 |
| 40 | Sanborn County | 7.8 |
| 43 | Hutchinson County | 7.7 |
| 44 | Aurora County | 7.6 |
| 44 | Deuel County | 7.6 |
| 44 | Lawrence County | 7.6 |
| 47 | Davison County | 7.5 |
| 47 | Lake County | 7.5 |
| 49 | Codington County | 7.4 |
| 50 | Turner County | 7.3 |
| 51 | Moody County | 7.2 |
| 52 | Yankton County | 7.1 |
| 53 | Harding County | 7 |
| 53 | Pennington County | 7 |
| 55 | Hanson County | 6.9 |
| 55 | Stanley County | 6.9 |
| 57 | McCook County | 6.7 |
| 58 | Brown County | 6.5 |
| 59 | Union County | 6.4 |
| 60 | Hughes County | 6.3 |
| 61 | Hamlin County | 6.2 |
| 62 | Meade County | 6.1 |
| 63 | Minnehaha County | 5.5 |
| 64 | Lincoln County | 5.1 |
| 65 | Brookings County | 5 |
| 66 | Clay County | 4.9 |