Highest Australian population share, Maine counties

Maine counties ranked by the share of all residents who are Australian ancestry (2024 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 11 counties in Maine that qualify, ranked against each other statewide. The median across all 11 is 0.0%. Biggest climber in the top 100 since 2020: Knox County, ME, up 7 places to #3.