Highest Brazilian population share, Washington counties

Washington counties ranked by the share of all residents who are Brazilian ancestry (2024 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 25 counties in Washington that qualify, ranked against each other statewide. The median across all 25 is 0.0%. Biggest climber in the top 100 since 2020: Kittitas County, WA, up 13 places to #1.