RANKING · 2020 CENSUS · 18 SHOWN OF 18

Largest Ecuadorian population, Oklahoma counties · 2020

Oklahoma counties ranked by the number of residents who are Ecuadorian 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 Ecuadorian population by state

RANKPLACESTATEPOPECUADORIAN POPULATIONVS 2000

01Tulsa County, OKOK698,782220–

02Oklahoma County, OKOK822,125214–

03Garfield County, OKOK61,77976–

04Cleveland County, OKOK303,97340–

05Harmon County, OKOK2,32732–

06Payne County, OKOK83,88922–

07Jefferson County, OKOK5,43118–

08Carter County, OKOK48,91016–

09Texas County, OKOK20,32212–

10Logan County, OKOK55,47312–

11McCurtain County, OKOK30,7449–

12Washington County, OKOK54,0379–

13Ottawa County, OKOK30,4388–

14Caddo County, OKOK26,1308–

15Canadian County, OKOK187,1897–

16Rogers County, OKOK102,1977–

17Seminole County, OKOK23,4416–

18Blaine County, OKOK8,5156–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

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