RANKING · 2020 CENSUS · 17 SHOWN OF 17

Highest Iranian population share, Oregon counties · 2020

Oregon counties ranked by the share of all residents who are Iranian ancestry (2023 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 17 counties in Oregon that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2000

01Washington County, OROR611,7080.5%–

02Clackamas County, OROR426,2800.3%–

03Multnomah County, OROR795,3910.2%–

04Jackson County, OROR221,7950.2%–

05Benton County, OROR97,7280.2%–

06Yamhill County, OROR110,0240.1%–

07Polk County, OROR90,0370.1%–

08Lane County, OROR381,5840.1%–

09Coos County, OROR63,9920.1%–

10Clatsop County, OROR40,9260.1%–

11Tillamook County, OROR27,3840.1%–

12Curry County, OROR22,6210.1%–

13Hood River County, OROR23,7200.0%–

14Linn County, OROR132,8430.0%–

15Columbia County, OROR54,0910.0%–

16Deschutes County, OROR213,0720.0%–

17Marion County, OROR355,7770.0%–

SHOWING 1–17 OF 17

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