RANKING · 2010 CENSUS · 16 SHOWN OF 16

Largest Costa Rican population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Costa Rican origin, 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 16 counties in Louisiana that qualify, ranked against each other statewide. The median across all 16 is 53.

Costa Rican Americans: full group profile →

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

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

Largest Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS –

01Jefferson Parish, LALA431,398544–

02East Baton Rouge Parish, LALA456,180235–

03Orleans Parish, LALA362,154132–

04St. Tammany Parish, LALA279,108105–

05St. Charles Parish, LALA50,586101–

06Terrebonne Parish, LALA104,16369–

07Livingston Parish, LALA155,03662–

08St. Mary Parish, LALA46,55253–

09St. Bernard Parish, LALA45,64238–

10Calcasieu Parish, LALA208,46622–

11Tangipahoa Parish, LALA141,34620–

12Lafourche Parish, LALA95,50519–

13St. John the Baptist Parish, LALA39,87510–

14Vernon Parish, LALA45,09110–

15West Baton Rouge Parish, LALA28,7569–

16Pointe Coupee Parish, LALA19,5208–

SHOWING 1–16 OF 16

Download CSV (full list, 16 rows)

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