RANKING · 2024 ACS · 31 SHOWN OF 31

Largest South American population, Oregon counties

Oregon counties ranked by the number of residents who are South American 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 31 counties in Oregon that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010

01Multnomah County, OROR795,3915,906+203%

02Washington County, OROR611,7085,798+111%

03Clackamas County, OROR426,2802,694+132%

04Lane County, OROR381,5841,568+157%

05Marion County, OROR355,7771,194+113%

06Benton County, OROR97,728866+185%

07Deschutes County, OROR213,072726+230%

08Jackson County, OROR221,795487+31%

09Josephine County, OROR87,867393+1538%

10Polk County, OROR90,037378+176%

11Yamhill County, OROR110,024300+295%

12Douglas County, OROR111,951283+626%

13Coos County, OROR63,992194+137%

14Hood River County, OROR23,720172+173%

15Umatilla County, OROR81,119151+1578%

16Crook County, OROR27,564144–

17Linn County, OROR132,843137+140%

18Clatsop County, OROR40,926130+491%

19Klamath County, OROR70,27494+59%

20Columbia County, OROR54,09171+154%

21Lincoln County, OROR50,63649+158%

22Union County, OROR25,90047+571%

23Malheur County, OROR32,26132+10%

24Jefferson County, OROR25,74030−87%

25Tillamook County, OROR27,38429+867%

26Curry County, OROR22,62120–

27Baker County, OROR16,65812–

28Gilliam County, OROR1,9719–

29Grant County, OROR7,0754−71%

30Wasco County, OROR26,3104−71%

31Lake County, OROR8,1871–

SHOWING 1–31 OF 31

Download CSV (full list, 31 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES