Data / Rankings / Uninsured rate, under 65 (US model-based estimate) / Counties in Oregon

Counties in Oregon by uninsured rate, under 65 (US model-based estimate)

Marion County had the highest uninsured rate, under 65 (US model-based estimate) of 36 counties in 2023, at 10.5%. Clackamas County had the lowest, at 5.2%. The median was 7.4% and the figure for Oregon was 6.8%. Source: the U.S. Census Bureau.

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Highest10.5Marion County
Lowest5.2Clackamas County
Median7.436 counties
Oregon6.8History

Map of counties, 2023

Baker County: 6.8 %Benton County: 5.5 %Clackamas County: 5.2 %Clatsop County: 7.3 %Columbia County: 6.2 %Coos County: 7.5 %Crook County: 6.1 %Curry County: 8.1 %Deschutes County: 6.3 %Douglas County: 6.3 %Gilliam County: 7.6 %Grant County: 8.5 %Harney County: 7.7 %Hood River County: 10 %Jackson County: 7.8 %Jefferson County: 7.3 %Josephine County: 7.5 %Klamath County: 7.1 %Lake County: 9.1 %Lane County: 7.1 %Lincoln County: 8.4 %Linn County: 6.8 %Malheur County: 10.2 %Marion County: 10.5 %Morrow County: 10.1 %Multnomah County: 6 %Polk County: 6.3 %Sherman County: 6.3 %Tillamook County: 7.8 %Umatilla County: 9.2 %Union County: 6.9 %Wallowa County: 7.9 %Wasco County: 9 %Washington County: 5.9 %Wheeler County: 7.6 %Yamhill County: 7.3 %
  • Under 6.3
  • 6.3 to 6.9
  • 6.9 to 7.4
  • 7.4 to 7.8
  • 7.8 to 9
  • 9 and over
%, 2023. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Marion County: 10.5 %Marion County10.5Malheur County: 10.2 %Malheur County10.2Morrow County: 10.1 %Morrow County10.1Hood River County: 10 %Hood River County10Umatilla County: 9.2 %Umatilla County9.2Lake County: 9.1 %Lake County9.1Wasco County: 9 %Wasco County9Grant County: 8.5 %Grant County8.5Lincoln County: 8.4 %Lincoln County8.4Curry County: 8.1 %Curry County8.1Wallowa County: 7.9 %Wallowa County7.9Jackson County: 7.8 %Jackson County7.8Tillamook County: 7.8 %Tillamook County7.8Harney County: 7.7 %Harney County7.7Gilliam County: 7.6 %Gilliam County7.6Wheeler County: 7.6 %Wheeler County7.6Coos County: 7.5 %Coos County7.5Josephine County: 7.5 %Josephine County7.5Clatsop County: 7.3 %Clatsop County7.3Jefferson County: 7.3 %Jefferson County7.3Yamhill County: 7.3 %Yamhill County7.3Klamath County: 7.1 %Klamath County7.1Lane County: 7.1 %Lane County7.1Union County: 6.9 %Union County6.9Baker County: 6.8 %Baker County6.8Linn County: 6.8 %Linn County6.8Deschutes County: 6.3 %Deschutes County6.3Douglas County: 6.3 %Douglas County6.3Polk County: 6.3 %Polk County6.3Sherman County: 6.3 %Sherman County6.3Columbia County: 6.2 %Columbia County6.2Crook County: 6.1 %Crook County6.1Multnomah County: 6 %Multnomah County6Washington County: 5.9 %Washington County5.9Benton County: 5.5 %Benton County5.5Clackamas County: 5.2 %Clackamas County5.2Marion County: 10.5 %Marion County10.5Malheur County: 10.2 %Malheur County10.2Morrow County: 10.1 %Morrow County10.1Hood River County: 10 %Hood River County10Umatilla County: 9.2 %Umatilla County9.2Lake County: 9.1 %Lake County9.1Wasco County: 9 %Wasco County9Grant County: 8.5 %Grant County8.5Lincoln County: 8.4 %Lincoln County8.4Curry County: 8.1 %Curry County8.1Wallowa County: 7.9 %Wallowa County7.9Jackson County: 7.8 %Jackson County7.8Tillamook County: 7.8 %Tillamook County7.8Harney County: 7.7 %Harney County7.7Gilliam County: 7.6 %Gilliam County7.6Wheeler County: 7.6 %Wheeler County7.6Coos County: 7.5 %Coos County7.5Josephine County: 7.5 %Josephine County7.5Clatsop County: 7.3 %Clatsop County7.3Jefferson County: 7.3 %Jefferson County7.3Yamhill County: 7.3 %Yamhill County7.3Klamath County: 7.1 %Klamath County7.1Lane County: 7.1 %Lane County7.1Union County: 6.9 %Union County6.9Baker County: 6.8 %Baker County6.8Linn County: 6.8 %Linn County6.8Deschutes County: 6.3 %Deschutes County6.3Douglas County: 6.3 %Douglas County6.3Polk County: 6.3 %Polk County6.3Sherman County: 6.3 %Sherman County6.3Columbia County: 6.2 %Columbia County6.2Crook County: 6.1 %Crook County6.1Multnomah County: 6 %Multnomah County6Washington County: 5.9 %Washington County5.9Benton County: 5.5 %Benton County5.5Clackamas County: 5.2 %Clackamas County5.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Marion County10.5+0.2 pts
2Malheur County10.2+0.2 pts
3Morrow County10.1-0.6 pts
4Hood River County10-1.5 pts
5Umatilla County9.2+0.4 pts
6Lake County9.1-0.9 pts
7Wasco County9-1.3 pts
8Grant County8.5+0.3 pts
9Lincoln County8.4-0.4 pts
10Curry County8.10 pts
11Wallowa County7.9-0.1 pts
12Jackson County7.8+0.1 pts
12Tillamook County7.8-0.4 pts
14Harney County7.7-0.1 pts
15Gilliam County7.60 pts
15Wheeler County7.6-1.6 pts
17Coos County7.5+0.1 pts
17Josephine County7.5-0.3 pts
19Clatsop County7.3-1.4 pts
19Jefferson County7.3-0.8 pts
19Yamhill County7.3-1.1 pts
22Klamath County7.1-1.8 pts
22Lane County7.1-0.8 pts
24Union County6.9-0.4 pts
25Baker County6.8-0.5 pts
25Linn County6.8-1.1 pts
27Deschutes County6.3-0.8 pts
27Douglas County6.3-0.6 pts
27Polk County6.3-1 pts
27Sherman County6.3-0.8 pts
31Columbia County6.2-0.7 pts
32Crook County6.1-0.1 pts
33Multnomah County6-1.1 pts
34Washington County5.9-0.1 pts
35Benton County5.5-0.2 pts
36Clackamas County5.2-0.4 pts

Other periods

About this ranking

People under 65 without health insurance coverage of any kind, as a percentage of all people under 65. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. People 65 and over are left out because nearly all of them have Medicare.

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

U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Retrieved 2026-10-12.

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

U.S. Census Bureau. (2026). Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties (Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oregon_by_2023,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Oregon by uninsured rate, under 65 (US model-based estimate), 2023
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2023.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, under 65 (US model-based estimate)?

Marion County, with 10.5% in 2023, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 65 (US model-based estimate)?

Clackamas County, with 5.2% in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 65 (US model-based estimate): other rankings

Counties in Oregon: more rankings