RANKING · 2024 ACS · 18 SHOWN OF 18

Highest Costa Rican population share, Oklahoma counties

Oklahoma counties ranked by the share of all residents who are Costa Rican origin (2023 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. 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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2000

01Garfield County, OKOK61,7790.1%–

02Okfuskee County, OKOK11,4510.1%–

03Latimer County, OKOK9,6450.1%–

04Cleveland County, OKOK303,9730.1%–

05Marshall County, OKOK16,2550.1%–

06Pottawatomie County, OKOK75,1020.0%–

07Washington County, OKOK54,0370.0%–

08Seminole County, OKOK23,4410.0%–

09Tulsa County, OKOK698,7820.0%–

10Creek County, OKOK74,9670.0%–

11Wagoner County, OKOK93,2630.0%–

12Payne County, OKOK83,8890.0%–

13Oklahoma County, OKOK822,1250.0%–

14Comanche County, OKOK122,1580.0%–

15Rogers County, OKOK102,1970.0%–

16Lincoln County, OKOK35,2780.0%–

17Canadian County, OKOK187,1890.0%–

18Pontotoc County, OKOK38,5280.0%–

SHOWING 1–18 OF 18

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