Data / Rankings / COPD in adults, local model estimate / Counties in Louisiana

Counties in Louisiana by COPD in adults, local model estimate

Tensas Parish had the highest COPD in adults, local model estimate of 64 counties in 2022, at 15.5%. East Baton Rouge Parish had the lowest, at 6.8%. The median was 10%. Source: the Centers for Disease Control and Prevention.

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Highest15.5Tensas Parish
Lowest6.8East Baton Rouge Parish
Median1064 counties

Map of counties, 2022

Acadia Parish: 10.2 %Allen Parish: 9.9 %Ascension Parish: 7.3 %Assumption Parish: 11.3 %Avoyelles Parish: 12.5 %Beauregard Parish: 9.4 %Bienville Parish: 13 %Bossier Parish: 8 %Caddo Parish: 8.9 %Calcasieu Parish: 8.8 %Caldwell Parish: 11.4 %Cameron Parish: 10.2 %Catahoula Parish: 10.8 %Claiborne Parish: 14.4 %Concordia Parish: 11.9 %De Soto Parish: 10 %East Baton Rouge Parish: 6.8 %East Carroll Parish: 13 %East Feliciana Parish: 9 %Evangeline Parish: 12.9 %Franklin Parish: 12.4 %Grant Parish: 10.5 %Iberia Parish: 10.7 %Iberville Parish: 9.6 %Jackson Parish: 11.6 %Jefferson Parish: 8.8 %Jefferson Davis Parish: 9.5 %Lafayette Parish: 8 %Lafourche Parish: 10.1 %LaSalle Parish: 9.4 %Lincoln Parish: 7.9 %Livingston Parish: 8.3 %Madison Parish: 13.3 %Morehouse Parish: 12.3 %Natchitoches Parish: 9.4 %Orleans Parish: 7.3 %Ouachita Parish: 9.4 %Plaquemines Parish: 8.5 %Pointe Coupee Parish: 11.6 %Rapides Parish: 8.9 %Red River Parish: 12 %Richland Parish: 11.5 %Sabine Parish: 11.6 %St. Bernard Parish: 9.6 %St. Charles Parish: 7.5 %St. Helena Parish: 10.9 %St. James Parish: 8.9 %St. John the Baptist Parish: 9.2 %St. Landry Parish: 10.9 %St. Martin Parish: 9.9 %St. Mary Parish: 12.3 %St. Tammany Parish: 9 %Tangipahoa Parish: 8.9 %Tensas Parish: 15.5 %Terrebonne Parish: 8.9 %Union Parish: 11.2 %Vermilion Parish: 9.7 %Vernon Parish: 8.1 %Washington Parish: 10.6 %Webster Parish: 12.3 %West Baton Rouge Parish: 8.1 %West Carroll Parish: 12 %West Feliciana Parish: 7.4 %Winn Parish: 10.9 %
  • Under 8.4
  • 8.4 to 9.2
  • 9.2 to 9.9
  • 9.9 to 11
  • 11 to 12
  • 12 and over
%, 2022. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2022

Tensas Parish: 15.5 %Tensas Parish15.5Claiborne Parish: 14.4 %Claiborne Parish14.4Madison Parish: 13.3 %Madison Parish13.3Bienville Parish: 13 %Bienville Parish13East Carroll Parish: 13 %East Carroll Parish13Evangeline Parish: 12.9 %Evangeline Parish12.9Avoyelles Parish: 12.5 %Avoyelles Parish12.5Franklin Parish: 12.4 %Franklin Parish12.4Morehouse Parish: 12.3 %Morehouse Parish12.3St. Mary Parish: 12.3 %St. Mary Parish12.3Webster Parish: 12.3 %Webster Parish12.3Red River Parish: 12 %Red River Parish12West Carroll Parish: 12 %West Carroll Parish12Concordia Parish: 11.9 %Concordia Parish11.9Jackson Parish: 11.6 %Jackson Parish11.6Pointe Coupee Parish: 11.6 %Pointe Coupee Parish11.6Sabine Parish: 11.6 %Sabine Parish11.6Richland Parish: 11.5 %Richland Parish11.5Caldwell Parish: 11.4 %Caldwell Parish11.4Assumption Parish: 11.3 %Assumption Parish11.3Union Parish: 11.2 %Union Parish11.2St. Helena Parish: 10.9 %St. Helena Parish10.9St. Landry Parish: 10.9 %St. Landry Parish10.9Winn Parish: 10.9 %Winn Parish10.9Catahoula Parish: 10.8 %Catahoula Parish10.8Iberia Parish: 10.7 %Iberia Parish10.7Washington Parish: 10.6 %Washington Parish10.6Grant Parish: 10.5 %Grant Parish10.5Acadia Parish: 10.2 %Acadia Parish10.2Cameron Parish: 10.2 %Cameron Parish10.2Lafourche Parish: 10.1 %Lafourche Parish10.1De Soto Parish: 10 %De Soto Parish10Allen Parish: 9.9 %Allen Parish9.9St. Martin Parish: 9.9 %St. Martin Parish9.9Vermilion Parish: 9.7 %Vermilion Parish9.7Iberville Parish: 9.6 %Iberville Parish9.6St. Bernard Parish: 9.6 %St. Bernard Parish9.6Jefferson Davis Parish: 9.5 %Jefferson Davis Parish9.5Beauregard Parish: 9.4 %Beauregard Parish9.4LaSalle Parish: 9.4 %LaSalle Parish9.4Tensas Parish: 15.5 %Tensas Parish15.5Claiborne Parish: 14.4 %Claiborne Parish14.4Madison Parish: 13.3 %Madison Parish13.3Bienville Parish: 13 %Bienville Parish13East Carroll Parish: 13 %East Carroll Parish13Evangeline Parish: 12.9 %Evangeline Parish12.9Avoyelles Parish: 12.5 %Avoyelles Parish12.5Franklin Parish: 12.4 %Franklin Parish12.4Morehouse Parish: 12.3 %Morehouse Parish12.3St. Mary Parish: 12.3 %St. Mary Parish12.3Webster Parish: 12.3 %Webster Parish12.3Red River Parish: 12 %Red River Parish12West Carroll Parish: 12 %West Carroll Parish12Concordia Parish: 11.9 %Concordia Parish11.9Jackson Parish: 11.6 %Jackson Parish11.6Pointe Coupee Parish: 11.6 %Pointe Coupee Parish11.6Sabine Parish: 11.6 %Sabine Parish11.6Richland Parish: 11.5 %Richland Parish11.5Caldwell Parish: 11.4 %Caldwell Parish11.4Assumption Parish: 11.3 %Assumption Parish11.3Union Parish: 11.2 %Union Parish11.2St. Helena Parish: 10.9 %St. Helena Parish10.9St. Landry Parish: 10.9 %St. Landry Parish10.9Winn Parish: 10.9 %Winn Parish10.9Catahoula Parish: 10.8 %Catahoula Parish10.8Iberia Parish: 10.7 %Iberia Parish10.7Washington Parish: 10.6 %Washington Parish10.6Grant Parish: 10.5 %Grant Parish10.5Acadia Parish: 10.2 %Acadia Parish10.2Cameron Parish: 10.2 %Cameron Parish10.2Lafourche Parish: 10.1 %Lafourche Parish10.1De Soto Parish: 10 %De Soto Parish10Allen Parish: 9.9 %Allen Parish9.9St. Martin Parish: 9.9 %St. Martin Parish9.9Vermilion Parish: 9.7 %Vermilion Parish9.7Iberville Parish: 9.6 %Iberville Parish9.6St. Bernard Parish: 9.6 %St. Bernard Parish9.6Jefferson Davis Parish: 9.5 %Jefferson Davis Parish9.5Beauregard Parish: 9.4 %Beauregard Parish9.4LaSalle Parish: 9.4 %LaSalle Parish9.4
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Tensas Parish15.5+1.4 pts
2Claiborne Parish14.4+1.8 pts
3Madison Parish13.3+1.9 pts
4Bienville Parish13+0.5 pts
4East Carroll Parish13-1.8 pts
6Evangeline Parish12.9+0.7 pts
7Avoyelles Parish12.5+0.8 pts
8Franklin Parish12.4+0.2 pts
9Morehouse Parish12.3+0.1 pts
9St. Mary Parish12.3+1.5 pts
9Webster Parish12.3-0.2 pts
12Red River Parish12+1.3 pts
12West Carroll Parish12+0.6 pts
14Concordia Parish11.9-0.7 pts
15Jackson Parish11.6+1.2 pts
15Pointe Coupee Parish11.6+1.2 pts
15Sabine Parish11.6+0.4 pts
18Richland Parish11.5-0.1 pts
19Caldwell Parish11.4-0.4 pts
20Assumption Parish11.3+0.3 pts
21Union Parish11.2+0.3 pts
22St. Helena Parish10.9-0.4 pts
22St. Landry Parish10.9-0.4 pts
22Winn Parish10.9+0.5 pts
25Catahoula Parish10.8-0.5 pts
26Iberia Parish10.7+1 pts
27Washington Parish10.6-1.1 pts
28Grant Parish10.5+1.1 pts
29Acadia Parish10.2-0.6 pts
29Cameron Parish10.2+0.7 pts
31Lafourche Parish10.1+0.9 pts
32De Soto Parish10-0.4 pts
33Allen Parish9.9+0.5 pts
33St. Martin Parish9.9+0.4 pts
35Vermilion Parish9.7+0.1 pts
36Iberville Parish9.6+0.5 pts
36St. Bernard Parish9.6+0.7 pts
38Jefferson Davis Parish9.5-0.2 pts
39Beauregard Parish9.4+0.6 pts
39LaSalle Parish9.4+0.1 pts
39Natchitoches Parish9.4-0.1 pts
39Ouachita Parish9.4+0.5 pts
43St. John the Baptist Parish9.2+1.3 pts
44East Feliciana Parish9+0.1 pts
44St. Tammany Parish9+1.7 pts
46Caddo Parish8.9-0.3 pts
46Rapides Parish8.9-0.2 pts
46St. James Parish8.9+0.2 pts
46Tangipahoa Parish8.9-0.2 pts
46Terrebonne Parish8.9-0.1 pts
51Calcasieu Parish8.8+0.6 pts
51Jefferson Parish8.8+1.1 pts
53Plaquemines Parish8.5+0.1 pts
54Livingston Parish8.3+0.6 pts
55Vernon Parish8.1+0.5 pts
55West Baton Rouge Parish8.1+0.5 pts
57Bossier Parish8+0.1 pts
57Lafayette Parish8+0.9 pts
59Lincoln Parish7.9+0.4 pts
60St. Charles Parish7.5+0.6 pts
61West Feliciana Parish7.40 pts
62Ascension Parish7.3+0.7 pts
62Orleans Parish7.3-0.2 pts
64East Baton Rouge Parish6.8+0.1 pts

Other periods

About this ranking

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.

US counties and cities (incorporated places of 10,000 or more). CDC PLACES combines Behavioral Risk Factor Surveillance System (BRFSS) answers with local population data through multilevel regression and poststratification, so a county or city value is a model estimate, not a survey count. The year is the BRFSS survey year, not the release year. CDC says the method does not support tracking change in a place over time, and each annual release can change the model, so values for different years are not strictly comparable. A state is missing in a year when its BRFSS data did not meet standards (Kentucky and Pennsylvania in 2023, Florida in 2021). Connecticut counties appear as its nine planning regions from 2022; its eight former counties are not served. City values for 2021 come from the 2023 release, built on 2010 Census place boundaries; later years use 2020 boundaries.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

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.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

Centers for Disease Control and Prevention. (2025). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence (Counties in Louisiana by COPD in adults, local model estimate, 2022) [Data set]. Retrieved October 12, 2026, from https://www.cdc.gov/places/

MLA 9

PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence, Counties in Louisiana by COPD in adults, local model estimate, 2022. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

Centers for Disease Control and Prevention. 2025. PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence. Counties in Louisiana by COPD in adults, local model estimate, 2022. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022.

Harvard

Centers for Disease Control and Prevention (2025) PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence, Counties in Louisiana by COPD in adults, local model estimate, 2022 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_louisiana_by_2022,
  author = {{Centers for Disease Control and Prevention}},
  title = {{PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence: Counties in Louisiana by COPD in adults, local model estimate, 2022}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www.cdc.gov/places/},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022. Publisher attribution: 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.},
}
RIS
TY  - DATA
AU  - Centers for Disease Control and Prevention
TI  - PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), copd in adults, crude prevalence: Counties in Louisiana by COPD in adults, local model estimate, 2022
PY  - 2025
DA  - 2025/12/04
PB  - Centers for Disease Control and Prevention
DB  - Invokely
UR  - https://www.cdc.gov/places/
L2  - https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/louisiana-counties?period=2022.
N1  - Publisher attribution: 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.
ER  -
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Rank Counties in Louisiana by COPD in adults, local model estimate using official data, and cite the source.
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Questions

Which county has the highest COPD in adults, local model estimate?

Tensas Parish, with 15.5% in 2022, according to the Centers for Disease Control and Prevention.

Which county has the lowest COPD in adults, local model estimate?

East Baton Rouge Parish, with 6.8% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: 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. Retrieved 2026-10-12.

COPD in adults, local model estimate: other rankings

Counties in Louisiana: more rankings