RANKING · 2024 ACS · 12 SHOWN OF 12

Highest Australian population share, Louisiana counties

Louisiana counties ranked by the share of all residents who are Australian ancestry (2023 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 12 counties in Louisiana that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2000

01Terrebonne Parish, LALA104,1630.1%–

02St. Tammany Parish, LALA279,1080.1%–

03Ouachita Parish, LALA158,5420.0%–

04Lincoln Parish, LALA48,3600.0%–

05East Baton Rouge Parish, LALA456,1800.0%–

06Natchitoches Parish, LALA36,0890.0%–

07Orleans Parish, LALA362,1540.0%–

08Avoyelles Parish, LALA37,9410.0%–

09Rapides Parish, LALA125,8770.0%–

10Tangipahoa Parish, LALA141,3460.0%–

11Lafayette Parish, LALA257,9490.0%–

12Jefferson Parish, LALA431,3980.0%–

SHOWING 1–12 OF 12

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES