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 (2020 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. The median across all 29 is 0.0%.

Ecuadorian Americans: full group profile →

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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 2010

01Miami County, OHOH112,6340.1%–

02Delaware County, OHOH242,0320.1%–

03Geauga County, OHOH95,6760.1%–

04Montgomery County, OHOH539,5980.1%0.0 pts

05Richland County, OHOH124,8930.1%0.0 pts

06Franklin County, OHOH1,361,5360.0%0.0 pts

07Butler County, OHOH400,1280.0%0.0 pts

08Summit County, OHOH538,3760.0%0.0 pts

09Cuyahoga County, OHOH1,232,9250.0%0.0 pts

10Preble County, OHOH40,6640.0%–

11Lucas County, OHOH423,3470.0%0.0 pts

12Warren County, OHOH257,1810.0%–

13Erie County, OHOH73,2960.0%0.0 pts

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%0.0 pts

20Logan County, OHOH46,3020.0%–

21Mahoning County, OHOH224,7060.0%0.0 pts

22Tuscarawas County, OHOH92,3730.0%–

23Clinton County, OHOH42,3010.0%0.0 pts

24Licking County, OHOH185,5640.0%–

25Wayne County, OHOH116,7580.0%0.0 pts

26Jefferson County, OHOH63,5970.0%–

27Gallia County, OHOH29,0720.0%–

28Greene County, OHOH174,3220.0%0.0 pts

29Darke County, OHOH51,5200.0%–

SHOWING 1–29 OF 29

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS