RANKING · 2024 ACS · 46 SHOWN OF 46

Largest Dominican population, Ohio counties

Ohio counties ranked by the number of residents who are Dominican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 46 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPDOMINICAN POPULATIONVS 2010

01Franklin County, OHOH1,361,5365,692+267%

02Butler County, OHOH400,1283,494+1105%

03Cuyahoga County, OHOH1,232,9253,414+130%

04Hamilton County, OHOH838,418661+155%

05Warren County, OHOH257,181586+5760%

06Montgomery County, OHOH539,598328+475%

07Lorain County, OHOH323,219272+17%

08Lucas County, OHOH423,347240+216%

09Ross County, OHOH76,429234+736%

10Summit County, OHOH538,376218+304%

11Fairfield County, OHOH169,752205+16%

12Portage County, OHOH163,404203+1745%

13Miami County, OHOH112,634193–

14Mahoning County, OHOH224,706124+19%

15Stark County, OHOH373,771119+45%

16Medina County, OHOH185,025103+3333%

17Clark County, OHOH135,34079+259%

18Clermont County, OHOH216,97778+144%

19Greene County, OHOH174,32270−23%

20Muskingum County, OHOH87,01466–

21Huron County, OHOH58,25056–

22Ottawa County, OHOH39,48143–

23Union County, OHOH73,44642–

24Erie County, OHOH73,29641–

25Licking County, OHOH185,56440+122%

26Scioto County, OHOH71,36539+333%

27Tuscarawas County, OHOH92,37335–

28Richland County, OHOH124,89333+83%

29Delaware County, OHOH242,03226−38%

30Carroll County, OHOH26,47526–

31Wayne County, OHOH116,75822−49%

32Lake County, OHOH232,21719−54%

33Allen County, OHOH100,88116+14%

34Wood County, OHOH134,17612–

35Holmes County, OHOH44,97011–

36Ashtabula County, OHOH96,71310+11%

37Harrison County, OHOH14,07010–

38Sandusky County, OHOH58,65510−60%

39Columbiana County, OHOH99,3778−96%

40Pickaway County, OHOH62,9788–

41Crawford County, OHOH41,8967–

42Paulding County, OHOH18,7276–

43Marion County, OHOH65,1155−76%

44Trumbull County, OHOH198,9725−87%

45Jefferson County, OHOH63,5975–

46Lawrence County, OHOH55,7104–

SHOWING 1–46 OF 46

Download CSV (full list, 46 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES