RANKING · 2024 ACS · 88 SHOWN OF 88

Highest Mexican population share, Ohio counties

Ohio counties ranked by the share of all residents who are Mexican origin (2023 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

OhioAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2000

01Sandusky County, OHOH58,6559.3%–

02Defiance County, OHOH38,2929.2%–

03Fulton County, OHOH41,8537.3%–

04Henry County, OHOH27,5986.1%–

05Lucas County, OHOH423,3475.8%–

06Putnam County, OHOH34,3805.3%–

07Wood County, OHOH134,1765.2%–

08Huron County, OHOH58,2505.0%–

09Hancock County, OHOH75,0345.0%–

10Paulding County, OHOH18,7274.6%–

11Seneca County, OHOH54,5224.4%–

12Ottawa County, OHOH39,4814.1%–

13Williams County, OHOH36,5493.5%–

14Franklin County, OHOH1,361,5363.4%–

15Van Wert County, OHOH29,0133.2%–

16Butler County, OHOH400,1283.1%–

17Lake County, OHOH232,2172.9%–

18Clark County, OHOH135,3402.5%–

19Lorain County, OHOH323,2192.5%–

20Erie County, OHOH73,2962.2%–

21Allen County, OHOH100,8812.1%–

22Madison County, OHOH46,9852.1%–

23Montgomery County, OHOH539,5981.9%–

24Union County, OHOH73,4461.8%–

25Warren County, OHOH257,1811.8%–

26Marion County, OHOH65,1151.6%–

27Mercer County, OHOH42,7371.6%–

28Hamilton County, OHOH838,4181.5%–

29Ashtabula County, OHOH96,7131.5%–

30Hardin County, OHOH30,0721.5%–

31Greene County, OHOH174,3221.5%–

32Logan County, OHOH46,3021.4%–

33Wyandot County, OHOH21,5671.4%–

34Cuyahoga County, OHOH1,232,9251.3%–

35Richland County, OHOH124,8931.3%–

36Auglaize County, OHOH45,9091.3%–

37Tuscarawas County, OHOH92,3731.3%–

38Wayne County, OHOH116,7581.3%–

39Fayette County, OHOH28,5521.2%–

40Champaign County, OHOH38,8201.2%–

41Jefferson County, OHOH63,5971.2%–

42Delaware County, OHOH242,0321.2%–

43Summit County, OHOH538,3761.2%–

44Mahoning County, OHOH224,7061.2%–

45Ashland County, OHOH52,5231.1%–

46Miami County, OHOH112,6341.1%–

47Clinton County, OHOH42,3011.1%–

48Columbiana County, OHOH99,3771.0%–

49Crawford County, OHOH41,8961.0%–

50Pickaway County, OHOH62,9781.0%–

51Fairfield County, OHOH169,7521.0%–

52Portage County, OHOH163,4041.0%–

53Clermont County, OHOH216,9771.0%–

54Noble County, OHOH14,2761.0%–

55Licking County, OHOH185,5640.9%–

56Shelby County, OHOH48,0650.9%–

57Athens County, OHOH63,1970.9%–

58Knox County, OHOH64,0020.9%–

59Jackson County, OHOH32,8170.9%–

60Medina County, OHOH185,0250.9%–

61Stark County, OHOH373,7710.8%–

62Morrow County, OHOH36,3050.8%–

63Darke County, OHOH51,5200.8%–

64Muskingum County, OHOH87,0140.8%–

65Scioto County, OHOH71,3650.8%–

66Perry County, OHOH35,9180.7%–

67Trumbull County, OHOH198,9720.7%–

68Washington County, OHOH58,3890.7%–

69Coshocton County, OHOH37,1880.7%–

70Gallia County, OHOH29,0720.7%–

71Geauga County, OHOH95,6760.6%–

72Guernsey County, OHOH38,3790.6%–

73Preble County, OHOH40,6640.6%–

74Adams County, OHOH27,8650.6%–

75Morgan County, OHOH13,6260.6%–

76Brown County, OHOH44,3970.5%–

77Holmes County, OHOH44,9700.5%–

78Pike County, OHOH27,0610.5%–

79Belmont County, OHOH64,4340.5%–

80Lawrence County, OHOH55,7100.4%–

81Highland County, OHOH43,8230.4%–

82Ross County, OHOH76,4290.4%–

83Carroll County, OHOH26,4750.4%–

84Harrison County, OHOH14,0700.3%–

85Hocking County, OHOH27,5120.3%–

86Meigs County, OHOH21,5870.2%–

87Vinton County, OHOH12,6450.2%–

88Monroe County, OHOH12,9940.1%–

SHOWING 1–88 OF 88

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