RANKING · 2010 CENSUS · 36 SHOWN OF 36

Largest Mexican population, Oregon counties · 2010

Oregon counties ranked by the number of residents who are Mexican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide. The median across all 36 is 3,519.

Mexican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS –

01Marion County, OROR355,77766,247–

02Washington County, OROR611,70863,405–

03Multnomah County, OROR795,39157,213–

04Clackamas County, OROR426,28021,356–

05Lane County, OROR381,58419,118–

06Jackson County, OROR221,79517,493–

07Umatilla County, OROR81,11915,488–

08Yamhill County, OROR110,02411,741–

09Deschutes County, OROR213,0728,818–

10Malheur County, OROR32,2618,420–

11Linn County, OROR132,8437,453–

12Polk County, OROR90,0377,191–

13Hood River County, OROR23,7205,955–

14Klamath County, OROR70,2745,850–

15Josephine County, OROR87,8674,094–

16Benton County, OROR97,7283,949–

17Douglas County, OROR111,9513,823–

18Jefferson County, OROR25,7403,519–

19Wasco County, OROR26,3103,268–

20Lincoln County, OROR50,6363,027–

21Morrow County, OROR12,6022,912–

22Coos County, OROR63,9922,679–

23Clatsop County, OROR40,9262,334–

24Tillamook County, OROR27,3841,954–

25Columbia County, OROR54,0911,725–

26Crook County, OROR27,5641,357–

27Curry County, OROR22,621952–

28Union County, OROR25,900806–

29Lake County, OROR8,187443–

30Baker County, OROR16,658300–

31Harney County, OROR7,380192–

32Gilliam County, OROR1,971179–

33Grant County, OROR7,075112–

34Wallowa County, OROR7,59598–

35Sherman County, OROR2,05181–

36Wheeler County, OROR1,4729–

SHOWING 1–36 OF 36

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