Data / Rankings / Adult obesity rate, local model estimate / Counties in Oregon

Counties in Oregon by adult obesity rate, local model estimate, 2023

Marion County had the highest adult obesity rate, local model estimate of 36 counties in 2023, at 43.4%. Benton County had the lowest, at 25.9%. The median was 35.6%. Source: the Centers for Disease Control and Prevention.

Highest43.4Marion County
Lowest25.9Benton County
Median35.636 counties

All counties, 2023

Marion County: 43.4 %Marion County43.4Malheur County: 41.2 %Malheur County41.2Linn County: 40.1 %Linn County40.1Morrow County: 39.2 %Morrow County39.2Harney County: 38.8 %Harney County38.8Curry County: 38.4 %Curry County38.4Klamath County: 37.9 %Klamath County37.9Wasco County: 37.9 %Wasco County37.9Baker County: 37.7 %Baker County37.7Lake County: 37.7 %Lake County37.7Umatilla County: 37.7 %Umatilla County37.7Douglas County: 37.6 %Douglas County37.6Yamhill County: 37 %Yamhill County37Sherman County: 36.6 %Sherman County36.6Crook County: 36.1 %Crook County36.1Union County: 35.8 %Union County35.8Wheeler County: 35.8 %Wheeler County35.8Lincoln County: 35.7 %Lincoln County35.7Jefferson County: 35.5 %Jefferson County35.5Gilliam County: 35.4 %Gilliam County35.4Clatsop County: 34.8 %Clatsop County34.8Lane County: 34.3 %Lane County34.3Wallowa County: 34.2 %Wallowa County34.2Coos County: 34.1 %Coos County34.1Clackamas County: 34 %Clackamas County34Josephine County: 33.8 %Josephine County33.8Grant County: 33.6 %Grant County33.6Columbia County: 33.5 %Columbia County33.5Jackson County: 32.8 %Jackson County32.8Polk County: 32.5 %Polk County32.5Washington County: 32.4 %Washington County32.4Tillamook County: 32.1 %Tillamook County32.1Hood River County: 31.5 %Hood River County31.5Multnomah County: 28.9 %Multnomah County28.9Deschutes County: 27.2 %Deschutes County27.2Benton County: 25.9 %Benton County25.9
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), adult obesity rate, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Marion County43.4+4.3 pts
2Malheur County41.2+3.4 pts
3Linn County40.1+5.5 pts
4Morrow County39.2+2.2 pts
5Harney County38.8+4.3 pts
6Curry County38.4+6.5 pts
7Klamath County37.9-0.4 pts
7Wasco County37.9+5.2 pts
9Baker County37.7+3.5 pts
9Lake County37.7+3.7 pts
9Umatilla County37.7+0.4 pts
12Douglas County37.6+3 pts
13Yamhill County37+2.8 pts
14Sherman County36.6+3.6 pts
15Crook County36.1+3.2 pts
16Union County35.8+1.3 pts
16Wheeler County35.8+1.7 pts
18Lincoln County35.7+3.8 pts
19Jefferson County35.5+0.7 pts
20Gilliam County35.4+4.2 pts
21Clatsop County34.8+4.6 pts
22Lane County34.3+3.3 pts
23Wallowa County34.2+4.1 pts
24Coos County34.1+3.4 pts
25Clackamas County34+5 pts
26Josephine County33.8+1.3 pts
27Grant County33.6+3.4 pts
28Columbia County33.5-3.7 pts
29Jackson County32.8-2.7 pts
30Polk County32.5-1 pts
31Washington County32.4+2.5 pts
32Tillamook County32.1+1.5 pts
33Hood River County31.5+0.8 pts
34Multnomah County28.9-0.3 pts
35Deschutes County27.20 pts
36Benton County25.9+1.8 pts

Other periods

About this ranking

Percentage of adults with a body mass index of 30 or more, calculated from self-reported weight and height. 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. State and national values come from direct BRFSS estimates under adult_obesity_rate.

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), adult obesity rate, 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), adult obesity rate, crude prevalence (Counties in Oregon by adult obesity rate, 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), adult obesity rate, crude prevalence, Counties in Oregon by adult obesity rate, local model estimate, 2023. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-obesity-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), adult obesity rate, crude prevalence. Counties in Oregon by adult obesity rate, local model estimate, 2023. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-obesity-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), adult obesity rate, crude prevalence, Counties in Oregon by adult obesity rate, local model estimate, 2023 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-obesity-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), adult obesity rate, crude prevalence: Counties in Oregon by adult obesity rate, 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-obesity-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), adult obesity rate, 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), adult obesity rate, crude prevalence: Counties in Oregon by adult obesity rate, 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-obesity-rate-county-estimate/oregon-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-obesity-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), adult obesity rate, 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 adult obesity rate, local model estimate?

Marion County, with 43.4% in 2023, according to the Centers for Disease Control and Prevention.

Which county has the lowest adult obesity rate, local model estimate?

Benton County, with 25.9% 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), adult obesity rate, crude prevalence. Retrieved 2026-10-12.

Adult obesity rate, local model estimate: other rankings

Counties in Oregon: more rankings