RANKING · 2010 CENSUS · 36 SHOWN OF 36

Highest Mexican population share, Oregon counties · 2010

Oregon counties ranked by the share of all residents who are Mexican origin (2010 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide. The median across all 36 is 6.3%.

Mexican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS –

01Hood River County, OROR23,72027.4%–

02Malheur County, OROR32,26126.9%–

03Morrow County, OROR12,60226.2%–

04Marion County, OROR355,77721.4%–

05Umatilla County, OROR81,11920.7%–

06Jefferson County, OROR25,74016.3%–

07Wasco County, OROR26,31013.2%–

08Washington County, OROR611,70812.3%–

09Yamhill County, OROR110,02412.1%–

10Gilliam County, OROR1,97110.3%–

11Polk County, OROR90,0379.8%–

12Klamath County, OROR70,2748.8%–

13Jackson County, OROR221,7958.7%–

14Multnomah County, OROR795,3918.0%–

15Tillamook County, OROR27,3847.8%–

16Lincoln County, OROR50,6366.6%–

17Linn County, OROR132,8436.5%–

18Clatsop County, OROR40,9266.3%–

19Crook County, OROR27,5646.3%–

20Clackamas County, OROR426,2805.8%–

21Deschutes County, OROR213,0725.7%–

22Lake County, OROR8,1875.6%–

23Lane County, OROR381,5845.5%–

24Josephine County, OROR87,8675.0%–

25Benton County, OROR97,7284.7%–

26Sherman County, OROR2,0514.5%–

27Curry County, OROR22,6214.2%–

28Coos County, OROR63,9924.2%–

29Douglas County, OROR111,9513.6%–

30Columbia County, OROR54,0913.5%–

31Union County, OROR25,9003.2%–

32Harney County, OROR7,3802.6%–

33Baker County, OROR16,6581.9%–

34Grant County, OROR7,0751.5%–

35Wallowa County, OROR7,5951.4%–

36Wheeler County, OROR1,4720.6%–

SHOWING 1–36 OF 36

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS