Highest Australian population share, Missouri counties

Missouri 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 31 counties in Missouri that qualify, ranked against each other statewide. The median across all 31 is 0.0%. Biggest climber in the top 100 since 2020: Franklin County, MO, up 16 places to #16.