RANKING · 2020 CENSUS · 59 SHOWN OF 59

Highest Spaniard population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Spaniard origin (2020 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 59 counties in Ohio that qualify, ranked against each other statewide. The median across all 59 is 0.1%.

Spaniard 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

RANKPLACESTATEPOPSPANIARD SHAREVS 2010

01Lorain County, OHOH323,2190.3%+0.2 pts

02Darke County, OHOH51,5200.2%–

03Morgan County, OHOH13,6260.2%–

04Greene County, OHOH174,3220.2%+0.2 pts

05Franklin County, OHOH1,361,5360.2%+0.1 pts

06Guernsey County, OHOH38,3790.2%+0.1 pts

07Athens County, OHOH63,1970.2%+0.1 pts

08Logan County, OHOH46,3020.2%–

09Defiance County, OHOH38,2920.1%0.0 pts

10Medina County, OHOH185,0250.1%+0.1 pts

11Allen County, OHOH100,8810.1%–

12Mahoning County, OHOH224,7060.1%0.0 pts

13Ottawa County, OHOH39,4810.1%–

14Union County, OHOH73,4460.1%−0.4 pts

15Stark County, OHOH373,7710.1%0.0 pts

16Preble County, OHOH40,6640.1%–

17Williams County, OHOH36,5490.1%–

18Hancock County, OHOH75,0340.1%+0.1 pts

19Belmont County, OHOH64,4340.1%–

20Cuyahoga County, OHOH1,232,9250.1%0.0 pts

21Lake County, OHOH232,2170.1%0.0 pts

22Butler County, OHOH400,1280.1%0.0 pts

23Lucas County, OHOH423,3470.1%0.0 pts

24Putnam County, OHOH34,3800.1%0.0 pts

25Clermont County, OHOH216,9770.1%0.0 pts

26Sandusky County, OHOH58,6550.1%0.0 pts

27Delaware County, OHOH242,0320.1%0.0 pts

28Montgomery County, OHOH539,5980.1%0.0 pts

29Meigs County, OHOH21,5870.1%–

30Pickaway County, OHOH62,9780.1%+0.1 pts

31Wood County, OHOH134,1760.1%0.0 pts

32Warren County, OHOH257,1810.1%0.0 pts

33Portage County, OHOH163,4040.1%0.0 pts

34Clark County, OHOH135,3400.1%0.0 pts

35Miami County, OHOH112,6340.1%0.0 pts

36Geauga County, OHOH95,6760.1%+0.1 pts

37Hamilton County, OHOH838,4180.1%0.0 pts

38Summit County, OHOH538,3760.1%0.0 pts

39Trumbull County, OHOH198,9720.1%0.0 pts

40Hardin County, OHOH30,0720.1%–

41Gallia County, OHOH29,0720.1%–

42Columbiana County, OHOH99,3770.1%0.0 pts

43Ross County, OHOH76,4290.1%–

44Richland County, OHOH124,8930.0%0.0 pts

45Fulton County, OHOH41,8530.0%0.0 pts

46Wayne County, OHOH116,7580.0%0.0 pts

47Paulding County, OHOH18,7270.0%−0.3 pts

48Jackson County, OHOH32,8170.0%–

49Seneca County, OHOH54,5220.0%0.0 pts

50Ashtabula County, OHOH96,7130.0%0.0 pts

51Fairfield County, OHOH169,7520.0%−0.1 pts

52Jefferson County, OHOH63,5970.0%−0.1 pts

53Madison County, OHOH46,9850.0%–

54Henry County, OHOH27,5980.0%0.0 pts

55Tuscarawas County, OHOH92,3730.0%0.0 pts

56Van Wert County, OHOH29,0130.0%−0.1 pts

57Huron County, OHOH58,2500.0%0.0 pts

58Erie County, OHOH73,2960.0%−0.1 pts

59Knox County, OHOH64,0020.0%–

SHOWING 1–59 OF 59

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