Largest Australian population, Louisiana counties

Louisiana counties ranked by the number of residents who are Australian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 12 counties in Louisiana that qualify, ranked against each other statewide. The median across all 12 is 22. Biggest climber in the top 100 since 2020: Jefferson Parish, LA, up 7 places to #7.