RANKING · 2024 ACS · 19 SHOWN OF 19

Highest Costa Rican population share, Oregon counties

Oregon counties ranked by the share of all residents who are Costa Rican origin (2023 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 19 counties in Oregon that qualify, ranked against each other statewide.

OregonAll states All rankings

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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2000

01Washington County, OROR611,7080.1%–

02Jackson County, OROR221,7950.1%–

03Polk County, OROR90,0370.1%–

04Josephine County, OROR87,8670.1%–

05Yamhill County, OROR110,0240.1%–

06Klamath County, OROR70,2740.1%–

07Jefferson County, OROR25,7400.1%–

08Deschutes County, OROR213,0720.1%–

09Lake County, OROR8,1870.1%–

10Multnomah County, OROR795,3910.1%–

11Columbia County, OROR54,0910.0%–

12Clackamas County, OROR426,2800.0%–

13Lane County, OROR381,5840.0%–

14Linn County, OROR132,8430.0%–

15Umatilla County, OROR81,1190.0%–

16Marion County, OROR355,7770.0%–

17Benton County, OROR97,7280.0%–

18Malheur County, OROR32,2610.0%–

19Douglas County, OROR111,9510.0%–

SHOWING 1–19 OF 19

Download CSV (full list, 19 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES