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 (2024 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 2010

01Terrebonne Parish, LALA104,1630.1%+0.1 pts

02St. Tammany Parish, LALA279,1080.1%+0.0 pts

03Ouachita Parish, LALA158,5420.0%+0.0 pts

04Lincoln Parish, LALA48,3600.0%−0.0 pts

05East Baton Rouge Parish, LALA456,1800.0%+0.0 pts

06Natchitoches Parish, LALA36,0890.0%–

07Orleans Parish, LALA362,1540.0%+0.0 pts

08Avoyelles Parish, LALA37,9410.0%+0.0 pts

09Rapides Parish, LALA125,8770.0%+0.0 pts

10Tangipahoa Parish, LALA141,3460.0%−0.0 pts

11Lafayette Parish, LALA257,9490.0%−0.0 pts

12Jefferson Parish, LALA431,3980.0%−0.0 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES