RANKING · 2010 CENSUS · 16 SHOWN OF 16

Largest Costa Rican population, Missouri counties · 2010

Missouri counties ranked by the number of residents who are Costa Rican origin, from the 2023 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 Missouri that qualify, ranked against each other statewide.

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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 2000

01St. Louis County, MOMO990,911105–

02Jackson County, MOMO732,99474–

03Greene County, MOMO309,28647–

04Stone County, MOMO32,50340–

05Boone County, MOMO191,74635–

06St. Charles County, MOMO426,49934–

07Clay County, MOMO265,03231–

08Franklin County, MOMO108,09030–

09Laclede County, MOMO36,94313–

10Christian County, MOMO96,72512–

11Newton County, MOMO62,26312–

12Platte County, MOMO114,40010–

13St. Louis, MOMO278,1448–

14Montgomery County, MOMO11,5904–

15Macon County, MOMO15,1903–

16Ray County, MOMO23,3982–

SHOWING 1–16 OF 16

Download CSV (full list, 16 rows)

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