RANKING · 2020 CENSUS · 12 SHOWN OF 12

Largest Costa Rican population, Oregon counties · 2020

Oregon counties ranked by the number of residents who are Costa Rican origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 12 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

Largest Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2000

01Jackson County, OROR221,795429–

02Washington County, OROR611,708360–

03Multnomah County, OROR795,391209–

04Lane County, OROR381,584203–

05Clackamas County, OROR426,28095–

06Polk County, OROR90,03794–

07Josephine County, OROR87,86791–

08Deschutes County, OROR213,07285–

09Yamhill County, OROR110,02478–

10Crook County, OROR27,56448–

11Marion County, OROR355,77722–

12Linn County, OROR132,84318–

SHOWING 1–12 OF 12

Download CSV (full list, 12 rows)

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