RANKING · 2020 CENSUS · 17 SHOWN OF 17

Highest Peruvian population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Peruvian origin (2020 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 17 counties in Louisiana that qualify, ranked against each other statewide. The median across all 17 is 0.0%.

Peruvian Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPERUVIAN SHAREVS 2010

01Lafourche Parish, LALA95,5050.3%+0.2 pts

02St. Charles Parish, LALA50,5860.3%–

03Jefferson Parish, LALA431,3980.1%0.0 pts

04Orleans Parish, LALA362,1540.1%−0.1 pts

05Caddo Parish, LALA224,2260.0%–

06Lafayette Parish, LALA257,9490.0%0.0 pts

07St. Landry Parish, LALA80,7650.0%–

08Ascension Parish, LALA135,1050.0%–

09St. Mary Parish, LALA46,5520.0%–

10Terrebonne Parish, LALA104,1630.0%0.0 pts

11St. Tammany Parish, LALA279,1080.0%0.0 pts

12St. Bernard Parish, LALA45,6420.0%0.0 pts

13Vernon Parish, LALA45,0910.0%0.0 pts

14East Baton Rouge Parish, LALA456,1800.0%0.0 pts

15Calcasieu Parish, LALA208,4660.0%0.0 pts

16Ouachita Parish, LALA158,5420.0%–

17Washington Parish, LALA44,9370.0%–

SHOWING 1–17 OF 17

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