RANKING · 2024 ACS · 88 SHOWN OF 88

Largest Mexican population, Ohio counties

Ohio counties ranked by the number of residents who are Mexican 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 88 counties in Ohio that qualify, ranked against each other statewide.

Mexican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010

01Franklin County, OHOH1,361,53645,607+48%

02Lucas County, OHOH423,34724,733+26%

03Cuyahoga County, OHOH1,232,92516,572+53%

04Hamilton County, OHOH838,41812,851+60%

05Butler County, OHOH400,12812,089+56%

06Montgomery County, OHOH539,5989,921+59%

07Lorain County, OHOH323,2197,860+19%

08Wood County, OHOH134,1766,911+73%

09Lake County, OHOH232,2176,708+31%

10Summit County, OHOH538,3766,296+34%

11Sandusky County, OHOH58,6555,441+23%

12Warren County, OHOH257,1814,408+79%

13Hancock County, OHOH75,0343,747+40%

14Defiance County, OHOH38,2923,545+45%

15Clark County, OHOH135,3403,395+25%

16Stark County, OHOH373,7713,150+33%

17Fulton County, OHOH41,8533,073+18%

18Huron County, OHOH58,2502,923+3%

19Delaware County, OHOH242,0322,680+87%

20Mahoning County, OHOH224,7062,632−6%

21Greene County, OHOH174,3222,486+50%

22Seneca County, OHOH54,5222,396+9%

23Allen County, OHOH100,8812,121+60%

24Clermont County, OHOH216,9772,066+32%

25Putnam County, OHOH34,3801,833+36%

26Licking County, OHOH185,5641,700+36%

27Henry County, OHOH27,5981,689+11%

28Erie County, OHOH73,2961,665−11%

29Richland County, OHOH124,8931,658+95%

30Fairfield County, OHOH169,7521,647+28%

31Ottawa County, OHOH39,4811,640+20%

32Portage County, OHOH163,4041,600+107%

33Medina County, OHOH185,0251,562+78%

34Wayne County, OHOH116,7581,476+53%

35Ashtabula County, OHOH96,7131,470+1%

36Trumbull County, OHOH198,9721,444+22%

37Williams County, OHOH36,5491,300+7%

38Miami County, OHOH112,6341,215+37%

39Union County, OHOH73,4461,194+301%

40Tuscarawas County, OHOH92,3731,185+164%

41Marion County, OHOH65,1151,072+20%

42Columbiana County, OHOH99,3771,027+44%

43Van Wert County, OHOH29,013926+118%

44Madison County, OHOH46,985914+221%

45Paulding County, OHOH18,727869+55%

46Jefferson County, OHOH63,597764+132%

47Muskingum County, OHOH87,014684+46%

48Mercer County, OHOH42,737664+73%

49Logan County, OHOH46,302647+250%

50Pickaway County, OHOH62,978606+80%

51Auglaize County, OHOH45,909603+102%

52Ashland County, OHOH52,523589+151%

53Geauga County, OHOH95,676582−13%

54Athens County, OHOH63,197569+91%

55Scioto County, OHOH71,365562−7%

56Knox County, OHOH64,002540−3%

57Champaign County, OHOH38,820460+64%

58Hardin County, OHOH30,072459+85%

59Clinton County, OHOH42,301449+69%

60Shelby County, OHOH48,065445+7%

61Crawford County, OHOH41,896425+86%

62Washington County, OHOH58,389423+34%

63Darke County, OHOH51,520417−21%

64Fayette County, OHOH28,552358+27%

65Ross County, OHOH76,429312−15%

66Wyandot County, OHOH21,567299−15%

67Belmont County, OHOH64,434296−4%

68Morrow County, OHOH36,305293+11%

69Jackson County, OHOH32,817278+82%

70Perry County, OHOH35,918264+544%

71Coshocton County, OHOH37,188262+5%

72Lawrence County, OHOH55,710253−38%

73Brown County, OHOH44,397238+12%

74Preble County, OHOH40,664234+57%

75Holmes County, OHOH44,970229+154%

76Guernsey County, OHOH38,379226+20%

77Gallia County, OHOH29,072200−11%

78Highland County, OHOH43,823181+331%

79Adams County, OHOH27,865158+7%

80Noble County, OHOH14,276139+36%

81Pike County, OHOH27,061128−10%

82Carroll County, OHOH26,475102−28%

83Hocking County, OHOH27,51284−11%

84Morgan County, OHOH13,62676−12%

85Meigs County, OHOH21,58752−54%

86Harrison County, OHOH14,07047−33%

87Vinton County, OHOH12,64525–

88Monroe County, OHOH12,9949−69%

SHOWING 1–88 OF 88

Download CSV (full list, 88 rows)

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