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

Counties in Oregon by COPD in adults, local model estimate, 2023

Wheeler County had the highest COPD in adults, local model estimate of 36 counties in 2023, at 11.4%. Washington County had the lowest, at 5%. The median was 8.4%. Source: the Centers for Disease Control and Prevention.

Highest11.4Wheeler County
Lowest5Washington County
Median8.436 counties

All counties, 2023

Wheeler County: 11.4 %Wheeler County11.4Harney County: 10.6 %Harney County10.6Curry County: 10.5 %Curry County10.5Gilliam County: 10.4 %Gilliam County10.4Josephine County: 10.4 %Josephine County10.4Grant County: 10.2 %Grant County10.2Lake County: 10 %Lake County10Coos County: 9.9 %Coos County9.9Sherman County: 9.9 %Sherman County9.9Lincoln County: 9.8 %Lincoln County9.8Douglas County: 9.7 %Douglas County9.7Klamath County: 9.4 %Klamath County9.4Baker County: 9.1 %Baker County9.1Tillamook County: 9 %Tillamook County9Morrow County: 8.9 %Morrow County8.9Malheur County: 8.6 %Malheur County8.6Wasco County: 8.6 %Wasco County8.6Union County: 8.4 %Union County8.4Clatsop County: 8.3 %Clatsop County8.3Wallowa County: 8.2 %Wallowa County8.2Crook County: 8.1 %Crook County8.1Jackson County: 8 %Jackson County8Jefferson County: 8 %Jefferson County8Linn County: 8 %Linn County8Columbia County: 7.9 %Columbia County7.9Umatilla County: 7.8 %Umatilla County7.8Lane County: 7.5 %Lane County7.5Marion County: 7.2 %Marion County7.2Polk County: 7 %Polk County7Yamhill County: 6.8 %Yamhill County6.8Deschutes County: 6.4 %Deschutes County6.4Hood River County: 6.4 %Hood River County6.4Clackamas County: 6 %Clackamas County6Benton County: 5.7 %Benton County5.7Multnomah County: 5.3 %Multnomah County5.3Washington County: 5 %Washington County5
%. 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

RankCounties2023 (%)Change on 2022
1Wheeler County11.4-0.7 pts
2Harney County10.6+0.6 pts
3Curry County10.5-2.2 pts
4Gilliam County10.4+1.4 pts
4Josephine County10.4-0.1 pts
6Grant County10.2-0.3 pts
7Lake County10-0.1 pts
8Coos County9.9+1 pts
8Sherman County9.9+0.4 pts
10Lincoln County9.8-0.7 pts
11Douglas County9.70 pts
12Klamath County9.4+0.4 pts
13Baker County9.1-1.2 pts
14Tillamook County9+0.1 pts
15Morrow County8.9+0.4 pts
16Malheur County8.6-0.6 pts
16Wasco County8.6+0.6 pts
18Union County8.4+0.3 pts
19Clatsop County8.3+0.7 pts
20Wallowa County8.2+0.2 pts
21Crook County8.1-1 pts
22Jackson County8-0.4 pts
22Jefferson County8+0.1 pts
22Linn County8+0.4 pts
25Columbia County7.9-0.7 pts
26Umatilla County7.8-0.3 pts
27Lane County7.50 pts
28Marion County7.2-1.2 pts
29Polk County7-0.8 pts
30Yamhill County6.8-0.1 pts
31Deschutes County6.4+0.4 pts
31Hood River County6.4+0.3 pts
33Clackamas County6+0.3 pts
34Benton County5.7+0.1 pts
35Multnomah County5.3-0.8 pts
36Washington County5+0.5 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 Oregon by COPD in adults, local model estimate, 2023) [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 Oregon by COPD in adults, local model estimate, 2023. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties. 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 Oregon by COPD in adults, local model estimate, 2023. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties.

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 Oregon by COPD in adults, local model estimate, 2023 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_oregon_by_2023,
  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 Oregon by COPD in adults, local model estimate, 2023}},
  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/oregon-counties. 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 Oregon by COPD in adults, local model estimate, 2023
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/oregon-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties.
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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Questions

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

Wheeler County, with 11.4% in 2023, according to the Centers for Disease Control and Prevention.

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

Washington County, with 5% in 2023.

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 Oregon: more rankings