Highest Vietnamese population share, Maine counties

Maine counties ranked by the share of all residents who are Vietnamese (2024 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 13 counties in Maine that qualify, ranked against each other statewide. The median across all 13 is 0.1%. Biggest climber in the top 100 since 2020: York County, ME, up 8 places to #3.