RANKING · 2020 CENSUS · 36 SHOWN OF 36

Highest Medicaid coverage, Oregon counties · 2020

Oregon counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2020 ACS). This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAIDVS –

01Malheur County, OROR32,26136.1%–

02Josephine County, OROR87,86734.1%–

03Wheeler County, OROR1,47233.0%–

04Jefferson County, OROR25,74031.3%–

05Klamath County, OROR70,27430.7%–

06Coos County, OROR63,99230.6%–

07Wasco County, OROR26,31029.7%–

08Marion County, OROR355,77727.4%–

09Lincoln County, OROR50,63627.3%–

10Douglas County, OROR111,95127.2%–

11Umatilla County, OROR81,11926.9%–

12Tillamook County, OROR27,38426.5%–

13Baker County, OROR16,65826.3%–

14Morrow County, OROR12,60226.0%–

15Harney County, OROR7,38025.8%–

16Jackson County, OROR221,79525.8%–

17Lake County, OROR8,18725.8%–

18Union County, OROR25,90025.6%–

19Curry County, OROR22,62125.5%–

20Linn County, OROR132,84325.2%–

21Lane County, OROR381,58424.9%–

22Clatsop County, OROR40,92624.5%–

23Crook County, OROR27,56424.5%–

24Wallowa County, OROR7,59524.2%–

25Hood River County, OROR23,72023.4%–

26Columbia County, OROR54,09123.1%–

27Sherman County, OROR2,05123.1%–

28Yamhill County, OROR110,02422.6%–

29Gilliam County, OROR1,97122.1%–

30Polk County, OROR90,03721.6%–

31Multnomah County, OROR795,39120.9%–

32Deschutes County, OROR213,07220.2%–

33Grant County, OROR7,07519.6%–

34Benton County, OROR97,72816.3%–

35Washington County, OROR611,70815.4%–

36Clackamas County, OROR426,28014.8%–

SHOWING 1–36 OF 36

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS