RANKING · 2010 CENSUS · 22 SHOWN OF 22

Largest Romanian population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Romanian ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 22 counties in Louisiana that qualify, ranked against each other statewide. The median across all 22 is 43.

Romanian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN POPULATIONVS –

01St. Tammany Parish, LALA279,108357–

02East Baton Rouge Parish, LALA456,180278–

03Orleans Parish, LALA362,154200–

04Jefferson Parish, LALA431,398122–

05Lafayette Parish, LALA257,949116–

06Iberia Parish, LALA66,84695–

07Caddo Parish, LALA224,22680–

08Washington Parish, LALA44,93773–

09Calcasieu Parish, LALA208,46666–

10Bossier Parish, LALA131,86745–

11Vernon Parish, LALA45,09143–

12St. Landry Parish, LALA80,76533–

13Natchitoches Parish, LALA36,08930–

14Ouachita Parish, LALA158,54229–

15Union Parish, LALA20,56128–

16Rapides Parish, LALA125,87727–

17Ascension Parish, LALA135,10518–

18Winn Parish, LALA14,96115–

19Terrebonne Parish, LALA104,16314–

20Beauregard Parish, LALA36,67313–

21Livingston Parish, LALA155,03610–

22St. James Parish, LALA18,9389–

SHOWING 1–22 OF 22

Download CSV (full list, 22 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS