RANKING · 2024 ACS · 18 SHOWN OF 18

Largest Costa Rican population, Oklahoma counties

Oklahoma 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 18 counties in Oklahoma that qualify, ranked against each other statewide.

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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

Largest Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2000

01Cleveland County, OKOK303,973264–

02Tulsa County, OKOK698,782190–

03Oklahoma County, OKOK822,12594–

04Garfield County, OKOK61,77962–

05Pottawatomie County, OKOK75,10230–

06Washington County, OKOK54,03720–

07Creek County, OKOK74,96717–

08Wagoner County, OKOK93,26314–

09Payne County, OKOK83,88913–

10Comanche County, OKOK122,15812–

11Marshall County, OKOK16,25511–

12Okfuskee County, OKOK11,45111–

13Latimer County, OKOK9,6459–

14Rogers County, OKOK102,1978–

15Canadian County, OKOK187,1897–

16Seminole County, OKOK23,4417–

17Lincoln County, OKOK35,2782–

18Pontotoc County, OKOK38,5281–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

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