Largest Iranian population, Oregon counties

Oregon counties ranked by the number of residents who are Iranian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 17 counties in Oregon that qualify, ranked against each other statewide. The median across all 17 is 77. Biggest climber in the top 100 since 2020: Marion County, OR, up 7 places to #6.