RANKING · 2020 CENSUS · 29 SHOWN OF 29

Highest Ecuadorian population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Ecuadorian origin (2023 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 29 counties in Ohio 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 Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2000

01Miami County, OHOH112,6340.1%–

02Delaware County, OHOH242,0320.1%–

03Geauga County, OHOH95,6760.1%–

04Montgomery County, OHOH539,5980.1%–

05Richland County, OHOH124,8930.1%–

06Franklin County, OHOH1,361,5360.0%–

07Butler County, OHOH400,1280.0%–

08Summit County, OHOH538,3760.0%–

09Cuyahoga County, OHOH1,232,9250.0%–

10Preble County, OHOH40,6640.0%–

11Lucas County, OHOH423,3470.0%–

12Warren County, OHOH257,1810.0%–

13Erie County, OHOH73,2960.0%–

14Knox County, OHOH64,0020.0%–

15Fairfield County, OHOH169,7520.0%–

16Hancock County, OHOH75,0340.0%–

17Guernsey County, OHOH38,3790.0%–

18Medina County, OHOH185,0250.0%–

19Hamilton County, OHOH838,4180.0%–

20Logan County, OHOH46,3020.0%–

21Mahoning County, OHOH224,7060.0%–

22Tuscarawas County, OHOH92,3730.0%–

23Clinton County, OHOH42,3010.0%–

24Licking County, OHOH185,5640.0%–

25Wayne County, OHOH116,7580.0%–

26Jefferson County, OHOH63,5970.0%–

27Gallia County, OHOH29,0720.0%–

28Greene County, OHOH174,3220.0%–

29Darke County, OHOH51,5200.0%–

SHOWING 1–29 OF 29

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