RANKING · 2010 CENSUS · 10 SHOWN OF 10

Highest Dominican population share, Oregon counties · 2010

Oregon counties ranked by the share of all residents who are Dominican origin (2023 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 10 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

RANKPLACESTATEPOPDOMINICAN SHAREVS 2000

01Jefferson County, OROR25,7400.2%–

02Marion County, OROR355,7770.0%–

03Lincoln County, OROR50,6360.0%–

04Multnomah County, OROR795,3910.0%–

05Washington County, OROR611,7080.0%–

06Columbia County, OROR54,0910.0%–

07Clackamas County, OROR426,2800.0%–

08Josephine County, OROR87,8670.0%–

09Jackson County, OROR221,7950.0%–

10Lane County, OROR381,5840.0%–

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