# Counties in Louisiana by COPD in adults, local model estimate, 2023

All 64 values come from Centers for Disease Control and Prevention for 2023, so the places are comparable.

- Indicator id: `adult_copd_rate_modelled`
- Unit: %
- Definition: Percentage of adults who have ever been told by a doctor, nurse or other health professional that they had chronic obstructive pulmonary disease (COPD), emphysema or chronic bronchitis. 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), copd 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), copd 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-copd-rate-county-estimate/louisiana-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Tensas Parish | 14.6 |
| 2 | Claiborne Parish | 14.2 |
| 3 | Madison Parish | 13.5 |
| 4 | Bienville Parish | 13.4 |
| 5 | East Carroll Parish | 13.3 |
| 6 | Webster Parish | 12.6 |
| 7 | Franklin Parish | 12.5 |
| 8 | Concordia Parish | 12.4 |
| 9 | Morehouse Parish | 12.3 |
| 9 | Red River Parish | 12.3 |
| 11 | Avoyelles Parish | 12 |
| 12 | Union Parish | 11.9 |
| 13 | Caldwell Parish | 11.7 |
| 14 | Catahoula Parish | 11.6 |
| 15 | Sabine Parish | 11.5 |
| 15 | St. Helena Parish | 11.5 |
| 17 | Washington Parish | 11.3 |
| 18 | Acadia Parish | 11.2 |
| 18 | Jackson Parish | 11.2 |
| 18 | St. Landry Parish | 11.2 |
| 21 | Evangeline Parish | 11.1 |
| 21 | West Carroll Parish | 11.1 |
| 23 | Richland Parish | 11 |
| 24 | St. Mary Parish | 10.8 |
| 25 | Assumption Parish | 10.5 |
| 25 | De Soto Parish | 10.5 |
| 27 | Iberia Parish | 10.4 |
| 28 | Winn Parish | 10.3 |
| 29 | Pointe Coupee Parish | 10.2 |
| 30 | Vermilion Parish | 10 |
| 31 | Jefferson Davis Parish | 9.9 |
| 32 | Allen Parish | 9.7 |
| 32 | St. Martin Parish | 9.7 |
| 34 | Lafourche Parish | 9.5 |
| 35 | Caddo Parish | 9.4 |
| 36 | Rapides Parish | 9.2 |
| 37 | St. Bernard Parish | 9.1 |
| 38 | Grant Parish | 9 |
| 38 | Natchitoches Parish | 9 |
| 38 | Terrebonne Parish | 9 |
| 41 | Beauregard Parish | 8.9 |
| 41 | Iberville Parish | 8.9 |
| 43 | Cameron Parish | 8.8 |
| 43 | Ouachita Parish | 8.8 |
| 45 | Tangipahoa Parish | 8.7 |
| 46 | East Feliciana Parish | 8.6 |
| 47 | LaSalle Parish | 8.4 |
| 48 | St. James Parish | 8.3 |
| 49 | Calcasieu Parish | 8.1 |
| 49 | Vernon Parish | 8.1 |
| 51 | Lincoln Parish | 8 |
| 52 | Livingston Parish | 7.8 |
| 52 | St. John the Baptist Parish | 7.8 |
| 54 | Jefferson Parish | 7.7 |
| 55 | Bossier Parish | 7.6 |
| 55 | Plaquemines Parish | 7.6 |
| 57 | Orleans Parish | 7.3 |
| 58 | Lafayette Parish | 7.2 |
| 58 | St. Tammany Parish | 7.2 |
| 58 | West Baton Rouge Parish | 7.2 |
| 61 | St. Charles Parish | 7.1 |
| 62 | West Feliciana Parish | 6.9 |
| 63 | East Baton Rouge Parish | 6.8 |
| 64 | Ascension Parish | 6.6 |