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

Jefferson County had the highest uninsured rate, under 65 (US model-based estimate) of 36 counties in 2016, at 11.9%. Gilliam County had the lowest, at 5.4%. The median was 8.1% and the figure for Oregon was 7.4%. Source: the U.S. Census Bureau.

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Highest11.9Jefferson County
Median8.136 counties
Oregon7.4History

Map of counties, 2016

Baker County: 8 %Benton County: 6.6 %Clackamas County: 5.8 %Clatsop County: 7.6 %Columbia County: 6.3 %Coos County: 8.3 %Crook County: 7.7 %Curry County: 8.8 %Deschutes County: 7.9 %Douglas County: 7.5 %Gilliam County: 5.4 %Grant County: 8.6 %Harney County: 8.1 %Hood River County: 10.6 %Jackson County: 8 %Jefferson County: 11.9 %Josephine County: 7.9 %Klamath County: 9.5 %Lake County: 8.9 %Lane County: 8.1 %Lincoln County: 9.8 %Linn County: 7.2 %Malheur County: 10.1 %Marion County: 9.1 %Morrow County: 10.9 %Multnomah County: 7.3 %Polk County: 7 %Sherman County: 8.3 %Tillamook County: 8.5 %Umatilla County: 10.1 %Union County: 7.3 %Wallowa County: 6.9 %Wasco County: 10.7 %Washington County: 6 %Wheeler County: 9.5 %Yamhill County: 7.4 %
  • Under 7
  • 7 to 7.6
  • 7.6 to 8.1
  • 8.1 to 8.7
  • 8.7 to 9.9
  • 9.9 and over
%, 2016. 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, 2016

Jefferson County: 11.9 %Jefferson County11.9Morrow County: 10.9 %Morrow County10.9Wasco County: 10.7 %Wasco County10.7Hood River County: 10.6 %Hood River County10.6Malheur County: 10.1 %Malheur County10.1Umatilla County: 10.1 %Umatilla County10.1Lincoln County: 9.8 %Lincoln County9.8Klamath County: 9.5 %Klamath County9.5Wheeler County: 9.5 %Wheeler County9.5Marion County: 9.1 %Marion County9.1Lake County: 8.9 %Lake County8.9Curry County: 8.8 %Curry County8.8Grant County: 8.6 %Grant County8.6Tillamook County: 8.5 %Tillamook County8.5Coos County: 8.3 %Coos County8.3Sherman County: 8.3 %Sherman County8.3Harney County: 8.1 %Harney County8.1Lane County: 8.1 %Lane County8.1Baker County: 8 %Baker County8Jackson County: 8 %Jackson County8Deschutes County: 7.9 %Deschutes County7.9Josephine County: 7.9 %Josephine County7.9Crook County: 7.7 %Crook County7.7Clatsop County: 7.6 %Clatsop County7.6Douglas County: 7.5 %Douglas County7.5Yamhill County: 7.4 %Yamhill County7.4Multnomah County: 7.3 %Multnomah County7.3Union County: 7.3 %Union County7.3Linn County: 7.2 %Linn County7.2Polk County: 7 %Polk County7Wallowa County: 6.9 %Wallowa County6.9Benton County: 6.6 %Benton County6.6Columbia County: 6.3 %Columbia County6.3Washington County: 6 %Washington County6Clackamas County: 5.8 %Clackamas County5.8Gilliam County: 5.4 %Gilliam County5.4Jefferson County: 11.9 %Jefferson County11.9Morrow County: 10.9 %Morrow County10.9Wasco County: 10.7 %Wasco County10.7Hood River County: 10.6 %Hood River County10.6Malheur County: 10.1 %Malheur County10.1Umatilla County: 10.1 %Umatilla County10.1Lincoln County: 9.8 %Lincoln County9.8Klamath County: 9.5 %Klamath County9.5Wheeler County: 9.5 %Wheeler County9.5Marion County: 9.1 %Marion County9.1Lake County: 8.9 %Lake County8.9Curry County: 8.8 %Curry County8.8Grant County: 8.6 %Grant County8.6Tillamook County: 8.5 %Tillamook County8.5Coos County: 8.3 %Coos County8.3Sherman County: 8.3 %Sherman County8.3Harney County: 8.1 %Harney County8.1Lane County: 8.1 %Lane County8.1Baker County: 8 %Baker County8Jackson County: 8 %Jackson County8Deschutes County: 7.9 %Deschutes County7.9Josephine County: 7.9 %Josephine County7.9Crook County: 7.7 %Crook County7.7Clatsop County: 7.6 %Clatsop County7.6Douglas County: 7.5 %Douglas County7.5Yamhill County: 7.4 %Yamhill County7.4Multnomah County: 7.3 %Multnomah County7.3Union County: 7.3 %Union County7.3Linn County: 7.2 %Linn County7.2Polk County: 7 %Polk County7Wallowa County: 6.9 %Wallowa County6.9Benton County: 6.6 %Benton County6.6Columbia County: 6.3 %Columbia County6.3Washington County: 6 %Washington County6Clackamas County: 5.8 %Clackamas County5.8Gilliam County: 5.4 %Gilliam County5.4
%. 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

RankCounties2016 (%)Change on 2015
1Jefferson County11.9-0.8 pts
2Morrow County10.9-0.5 pts
3Wasco County10.7-1.3 pts
4Hood River County10.6-0.8 pts
5Malheur County10.1-1.8 pts
5Umatilla County10.1-1.4 pts
7Lincoln County9.8-1.7 pts
8Klamath County9.5-0.8 pts
8Wheeler County9.5+0.4 pts
10Marion County9.1-0.6 pts
11Lake County8.9-2.2 pts
12Curry County8.8-1.1 pts
13Grant County8.6-0.2 pts
14Tillamook County8.5-1.7 pts
15Coos County8.3-0.9 pts
15Sherman County8.3+0.1 pts
17Harney County8.1-1.9 pts
17Lane County8.1-0.7 pts
19Baker County8-0.9 pts
19Jackson County8-0.9 pts
21Deschutes County7.9-0.7 pts
21Josephine County7.9-1 pts
23Crook County7.7-1 pts
24Clatsop County7.6-1.7 pts
25Douglas County7.5-0.6 pts
26Yamhill County7.4-1.9 pts
27Multnomah County7.3-0.9 pts
27Union County7.3-0.5 pts
29Linn County7.2-1.1 pts
30Polk County7-1.1 pts
31Wallowa County6.9-1.3 pts
32Benton County6.6-0.5 pts
33Columbia County6.3-0.8 pts
34Washington County6-1.7 pts
35Clackamas County5.8-0.4 pts
36Gilliam County5.4-1.7 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-2016-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), 2016) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-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), 2016. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016. 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), 2016. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016.

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), 2016 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oregon_by_2016,
  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), 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016. 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-2016-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), 2016
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-2016-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/oregon-counties?period=2016.
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-2016-csv.zip. Retrieved 2026-10-12.
ER  - 
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Rank Counties in Oregon by uninsured rate, under 65 (US model-based estimate) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_under_65","level":"province","within":"Oregon","limit":10}
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Questions

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

Jefferson County, with 11.9% in 2016, according to the U.S. Census Bureau.

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

Gilliam County, with 5.4% in 2016.

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