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

Counties in Oregon by COPD in adults, local model estimate

Wheeler County had the highest COPD in adults, local model estimate of 36 counties in 2021, at 11%. Washington County had the lowest, at 4.8%. The median was 8.2%. Source: the Centers for Disease Control and Prevention.

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Highest11Wheeler County
Lowest4.8Washington County
Median8.236 counties

Map of counties, 2021

Baker County: 9.2 %Benton County: 5.5 %Clackamas County: 5.9 %Clatsop County: 7.9 %Columbia County: 7.9 %Coos County: 9.9 %Crook County: 8.5 %Curry County: 9.7 %Deschutes County: 6.5 %Douglas County: 9.1 %Gilliam County: 9.6 %Grant County: 9.9 %Harney County: 10 %Hood River County: 6.3 %Jackson County: 8 %Jefferson County: 8.2 %Josephine County: 10 %Klamath County: 9.3 %Lake County: 10.2 %Lane County: 7.3 %Lincoln County: 9 %Linn County: 7.8 %Malheur County: 8.7 %Marion County: 7.3 %Morrow County: 8.7 %Multnomah County: 5.3 %Polk County: 6.8 %Sherman County: 9.4 %Tillamook County: 8.8 %Umatilla County: 7.7 %Union County: 8 %Wallowa County: 8.2 %Wasco County: 8.2 %Washington County: 4.8 %Wheeler County: 11 %Yamhill County: 6.7 %
  • Under 6.7
  • 6.7 to 7.9
  • 7.9 to 8.2
  • 8.2 to 9
  • 9 to 9.7
  • 9.7 and over
%, 2021. 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.

All counties, 2021

Wheeler County: 11 %Wheeler County11Lake County: 10.2 %Lake County10.2Harney County: 10 %Harney County10Josephine County: 10 %Josephine County10Coos County: 9.9 %Coos County9.9Grant County: 9.9 %Grant County9.9Curry County: 9.7 %Curry County9.7Gilliam County: 9.6 %Gilliam County9.6Sherman County: 9.4 %Sherman County9.4Klamath County: 9.3 %Klamath County9.3Baker County: 9.2 %Baker County9.2Douglas County: 9.1 %Douglas County9.1Lincoln County: 9 %Lincoln County9Tillamook County: 8.8 %Tillamook County8.8Malheur County: 8.7 %Malheur County8.7Morrow County: 8.7 %Morrow County8.7Crook County: 8.5 %Crook County8.5Jefferson County: 8.2 %Jefferson County8.2Wallowa County: 8.2 %Wallowa County8.2Wasco County: 8.2 %Wasco County8.2Jackson County: 8 %Jackson County8Union County: 8 %Union County8Clatsop County: 7.9 %Clatsop County7.9Columbia County: 7.9 %Columbia County7.9Linn County: 7.8 %Linn County7.8Umatilla County: 7.7 %Umatilla County7.7Lane County: 7.3 %Lane County7.3Marion County: 7.3 %Marion County7.3Polk County: 6.8 %Polk County6.8Yamhill County: 6.7 %Yamhill County6.7Deschutes County: 6.5 %Deschutes County6.5Hood River County: 6.3 %Hood River County6.3Clackamas County: 5.9 %Clackamas County5.9Benton County: 5.5 %Benton County5.5Multnomah County: 5.3 %Multnomah County5.3Washington County: 4.8 %Washington County4.8Wheeler County: 11 %Wheeler County11Lake County: 10.2 %Lake County10.2Harney County: 10 %Harney County10Josephine County: 10 %Josephine County10Coos County: 9.9 %Coos County9.9Grant County: 9.9 %Grant County9.9Curry County: 9.7 %Curry County9.7Gilliam County: 9.6 %Gilliam County9.6Sherman County: 9.4 %Sherman County9.4Klamath County: 9.3 %Klamath County9.3Baker County: 9.2 %Baker County9.2Douglas County: 9.1 %Douglas County9.1Lincoln County: 9 %Lincoln County9Tillamook County: 8.8 %Tillamook County8.8Malheur County: 8.7 %Malheur County8.7Morrow County: 8.7 %Morrow County8.7Crook County: 8.5 %Crook County8.5Jefferson County: 8.2 %Jefferson County8.2Wallowa County: 8.2 %Wallowa County8.2Wasco County: 8.2 %Wasco County8.2Jackson County: 8 %Jackson County8Union County: 8 %Union County8Clatsop County: 7.9 %Clatsop County7.9Columbia County: 7.9 %Columbia County7.9Linn County: 7.8 %Linn County7.8Umatilla County: 7.7 %Umatilla County7.7Lane County: 7.3 %Lane County7.3Marion County: 7.3 %Marion County7.3Polk County: 6.8 %Polk County6.8Yamhill County: 6.7 %Yamhill County6.7Deschutes County: 6.5 %Deschutes County6.5Hood River County: 6.3 %Hood River County6.3Clackamas County: 5.9 %Clackamas County5.9Benton County: 5.5 %Benton County5.5Multnomah County: 5.3 %Multnomah County5.3Washington County: 4.8 %Washington County4.8
%. 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

RankCounties2021 (%)
1Wheeler County11
2Lake County10.2
3Harney County10
3Josephine County10
5Coos County9.9
5Grant County9.9
7Curry County9.7
8Gilliam County9.6
9Sherman County9.4
10Klamath County9.3
11Baker County9.2
12Douglas County9.1
13Lincoln County9
14Tillamook County8.8
15Malheur County8.7
15Morrow County8.7
17Crook County8.5
18Jefferson County8.2
18Wallowa County8.2
18Wasco County8.2
21Jackson County8
21Union County8
23Clatsop County7.9
23Columbia County7.9
25Linn County7.8
26Umatilla County7.7
27Lane County7.3
27Marion County7.3
29Polk County6.8
30Yamhill County6.7
31Deschutes County6.5
32Hood River County6.3
33Clackamas County5.9
34Benton County5.5
35Multnomah County5.3
36Washington County4.8

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, 2021) [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, 2021. 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?period=2021. 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, 2021. 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?period=2021.

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, 2021 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_oregon_by_2021,
  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, 2021}},
  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?period=2021. 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, 2021
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?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-copd-rate-county-estimate/oregon-counties?period=2021.
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 Oregon 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?

Wheeler County, with 11% in 2021, according to the Centers for Disease Control and Prevention.

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

Washington County, with 4.8% in 2021.

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