Highest Somali population share, Washington counties

Washington counties ranked by the share of all residents who are Somali ancestry (2024 American Community Survey). A concentration measure: Somali residents as a percentage of total population. This list covers the 10 counties in Washington that qualify, ranked against each other statewide. The median across all 10 is 0.0%. Biggest climber in the top 100 since 2020: Clark County, WA, up 6 places to #2.