RANKING · 2024 ACS · 12 SHOWN OF 12

Highest Dominican population share, Oregon counties

Oregon counties ranked by the share of all residents who are Dominican origin (2024 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 12 counties in Oregon that qualify, ranked against each other statewide.

Dominican Americans: full group profile →

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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

RANKPLACESTATEPOPDOMINICAN SHAREVS 2010

01Linn County, OROR132,8430.1%–

02Washington County, OROR611,7080.1%+0.1 pts

03Clackamas County, OROR426,2800.1%+0.1 pts

04Polk County, OROR90,0370.1%–

05Multnomah County, OROR795,3910.1%+0.0 pts

06Marion County, OROR355,7770.1%+0.0 pts

07Umatilla County, OROR81,1190.0%–

08Jackson County, OROR221,7950.0%+0.0 pts

09Deschutes County, OROR213,0720.0%–

10Lane County, OROR381,5840.0%+0.0 pts

11Benton County, OROR97,7280.0%–

12Yamhill County, OROR110,0240.0%–

SHOWING 1–12 OF 12

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES