RANKING · 2024 ACS · 36 SHOWN OF 36

Largest Mexican population, Oregon counties

Oregon counties ranked by the number of residents who are Mexican origin, from the 2024 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.

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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 2010

01Marion County, OROR355,77789,045+34%

02Washington County, OROR611,70883,387+32%

03Multnomah County, OROR795,39177,101+35%

04Clackamas County, OROR426,28031,086+46%

05Lane County, OROR381,58429,167+53%

06Jackson County, OROR221,79526,385+51%

07Umatilla County, OROR81,11920,021+29%

08Yamhill County, OROR110,02415,912+36%

09Deschutes County, OROR213,07214,128+60%

10Polk County, OROR90,03711,373+58%

11Linn County, OROR132,84311,128+49%

12Malheur County, OROR32,26110,213+21%

13Klamath County, OROR70,2748,214+40%

14Hood River County, OROR23,7206,968+17%

15Benton County, OROR97,7286,200+57%

16Josephine County, OROR87,8675,594+37%

17Douglas County, OROR111,9515,211+36%

18Jefferson County, OROR25,7404,899+39%

19Wasco County, OROR26,3104,785+46%

20Morrow County, OROR12,6024,662+60%

21Lincoln County, OROR50,6364,492+48%

22Coos County, OROR63,9923,112+16%

23Tillamook County, OROR27,3842,928+50%

24Columbia County, OROR54,0912,800+62%

25Clatsop County, OROR40,9262,669+14%

26Crook County, OROR27,5641,798+32%

27Curry County, OROR22,6211,335+40%

28Union County, OROR25,9001,122+39%

29Lake County, OROR8,187846+91%

30Baker County, OROR16,658553+84%

31Harney County, OROR7,380327+70%

32Wallowa County, OROR7,595268+173%

33Grant County, OROR7,075174+55%

34Gilliam County, OROR1,971151−16%

35Sherman County, OROR2,05157−30%

36Wheeler County, OROR1,47244+389%

SHOWING 1–36 OF 36

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES