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

All 56 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/montana-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Prairie County | 12.3 |
| 2 | Golden Valley County | 10.6 |
| 3 | Sanders County | 10.2 |
| 4 | Lincoln County | 9.9 |
| 5 | Liberty County | 9.6 |
| 6 | Carter County | 9.2 |
| 6 | Judith Basin County | 9.2 |
| 6 | Treasure County | 9.2 |
| 9 | Meagher County | 9.1 |
| 9 | Mineral County | 9.1 |
| 9 | Wheatland County | 9.1 |
| 12 | Granite County | 9 |
| 12 | Petroleum County | 9 |
| 14 | Pondera County | 8.9 |
| 15 | Deer Lodge County | 8.8 |
| 16 | Musselshell County | 8.6 |
| 17 | Glacier County | 8.5 |
| 18 | Powder River County | 8.4 |
| 19 | Big Horn County | 8.3 |
| 19 | Blaine County | 8.3 |
| 19 | Garfield County | 8.3 |
| 19 | Lake County | 8.3 |
| 23 | Phillips County | 8.2 |
| 23 | Rosebud County | 8.2 |
| 23 | Valley County | 8.2 |
| 23 | Wibaux County | 8.2 |
| 27 | Daniels County | 8.1 |
| 27 | McCone County | 8.1 |
| 29 | Carbon County | 8 |
| 29 | Fergus County | 8 |
| 31 | Chouteau County | 7.9 |
| 31 | Sheridan County | 7.9 |
| 31 | Sweet Grass County | 7.9 |
| 34 | Teton County | 7.8 |
| 35 | Madison County | 7.7 |
| 36 | Powell County | 7.6 |
| 37 | Hill County | 7.5 |
| 37 | Ravalli County | 7.5 |
| 37 | Roosevelt County | 7.5 |
| 37 | Toole County | 7.5 |
| 41 | Beaverhead County | 7.4 |
| 42 | Park County | 7.3 |
| 42 | Stillwater County | 7.3 |
| 44 | Broadwater County | 7.2 |
| 45 | Custer County | 6.8 |
| 45 | Dawson County | 6.8 |
| 45 | Fallon County | 6.8 |
| 45 | Silver Bow County | 6.8 |
| 49 | Cascade County | 6.7 |
| 49 | Jefferson County | 6.7 |
| 51 | Flathead County | 6.5 |
| 52 | Richland County | 6.2 |
| 53 | Lewis and Clark County | 6 |
| 53 | Yellowstone County | 6 |
| 55 | Missoula County | 5.2 |
| 56 | Gallatin County | 4.3 |