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 (2024 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. The median across all 88 is 1.2%. Biggest climber in the top 100 since 2020: Union County, OH, up 38 places to #24.

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OhioAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

01Sandusky County, OHOH58,6559.3%+2.0 pts

02Defiance County, OHOH38,2929.2%+3.0 pts

03Fulton County, OHOH41,8537.3%+1.2 pts

04Henry County, OHOH27,5986.1%+0.8 pts

05Lucas County, OHOH423,3475.8%+1.3 pts

06Putnam County, OHOH34,3805.3%+1.4 pts

07▲2Wood County, OHOH134,1765.2%+2.1 pts

08▼1Huron County, OHOH58,2505.0%+0.3 pts

09▲1Hancock County, OHOH75,0345.0%+1.4 pts

10▲1Paulding County, OHOH18,7274.6%+1.8 pts

11▼3Seneca County, OHOH54,5224.4%+0.5 pts

12Ottawa County, OHOH39,4814.1%+0.8 pts

13▲1Williams County, OHOH36,5493.5%+0.3 pts

14▲3Franklin County, OHOH1,361,5363.4%+0.7 pts

15Van Wert County, OHOH29,0133.2%+1.8 pts

16▲2Butler County, OHOH400,1283.1%+0.9 pts

17▼1Lake County, OHOH232,2172.9%+0.7 pts

18▲2Clark County, OHOH135,3402.5%+0.6 pts

19▲4Lorain County, OHOH323,2192.5%+0.3 pts

20▼7Erie County, OHOH73,2962.2%−0.2 pts

21Allen County, OHOH100,8812.1%+0.9 pts

22▲4Madison County, OHOH46,9852.1%+1.4 pts

23▲1Montgomery County, OHOH539,5981.9%+0.7 pts

24▲38Union County, OHOH73,4461.8%+1.2 pts

25▲4Warren County, OHOH257,1811.8%+0.6 pts

26▼1Marion County, OHOH65,1151.6%+0.3 pts

27Mercer County, OHOH42,7371.6%+0.6 pts

28▲3Hamilton County, OHOH838,4181.5%+0.5 pts

29▲3Ashtabula County, OHOH96,7131.5%+0.1 pts

30▲3Hardin County, OHOH30,0721.5%+0.7 pts

31▼3Greene County, OHOH174,3221.5%+0.4 pts

32▲10Logan County, OHOH46,3021.4%+1.0 pts

33▼14Wyandot County, OHOH21,5671.4%−0.2 pts

34▲7Cuyahoga County, OHOH1,232,9251.3%+0.5 pts

35▲4Richland County, OHOH124,8931.3%+0.6 pts

36▲10Auglaize County, OHOH45,9091.3%+0.7 pts

37▲26Tuscarawas County, OHOH92,3731.3%+0.8 pts

38▼4Wayne County, OHOH116,7581.3%+0.4 pts

39▼17Fayette County, OHOH28,5521.2%+0.3 pts

40Champaign County, OHOH38,8201.2%+0.5 pts

41▲30Jefferson County, OHOH63,5971.2%+0.7 pts

42▼7Delaware County, OHOH242,0321.2%+0.3 pts

43▲14Summit County, OHOH538,3761.2%+0.3 pts

44Mahoning County, OHOH224,7061.2%0.0 pts

45▲11Ashland County, OHOH52,5231.1%+0.7 pts

46▼1Miami County, OHOH112,6341.1%+0.2 pts

47▲7Clinton County, OHOH42,3011.1%+0.4 pts

48▼10Columbiana County, OHOH99,3771.0%+0.4 pts

49▲3Crawford County, OHOH41,8961.0%+0.5 pts

50▲22Pickaway County, OHOH62,9781.0%+0.4 pts

51▼1Fairfield County, OHOH169,7521.0%+0.1 pts

52▼3Portage County, OHOH163,4041.0%+0.5 pts

53▼17Clermont County, OHOH216,9771.0%+0.2 pts

54▲12Noble County, OHOH14,2761.0%+0.3 pts

55▼2Licking County, OHOH185,5640.9%+0.2 pts

56▼9Shelby County, OHOH48,0650.9%+0.1 pts

57▲20Athens County, OHOH63,1970.9%+0.5 pts

58▲3Knox County, OHOH64,0020.9%−0.1 pts

59▼4Jackson County, OHOH32,8170.9%+0.4 pts

60Medina County, OHOH185,0250.9%+0.3 pts

61▼13Stark County, OHOH373,7710.8%+0.2 pts

62▼4Morrow County, OHOH36,3050.8%+0.1 pts

63▼26Darke County, OHOH51,5200.8%−0.2 pts

64▲17Muskingum County, OHOH87,0140.8%+0.2 pts

65▼14Scioto County, OHOH71,3650.8%0.0 pts

66▼2Perry County, OHOH35,9180.7%+0.6 pts

67▲7Trumbull County, OHOH198,9720.7%+0.2 pts

68▲16Washington County, OHOH58,3890.7%+0.2 pts

69▲11Coshocton County, OHOH37,1880.7%0.0 pts

70▼27Gallia County, OHOH29,0720.7%0.0 pts

71▲2Geauga County, OHOH95,6760.6%−0.1 pts

72▼3Guernsey County, OHOH38,3790.6%+0.1 pts

73▲12Preble County, OHOH40,6640.6%+0.2 pts

74▼9Adams County, OHOH27,8650.6%+0.1 pts

75▲7Morgan County, OHOH13,6260.6%0.0 pts

76▼1Brown County, OHOH44,3970.5%+0.1 pts

77▼1Holmes County, OHOH44,9700.5%+0.3 pts

78▼8Pike County, OHOH27,0610.5%0.0 pts

79▼1Belmont County, OHOH64,4340.5%0.0 pts

80▼21Lawrence County, OHOH55,7100.4%−0.2 pts

81▲2Highland County, OHOH43,8230.4%+0.3 pts

82▼3Ross County, OHOH76,4290.4%−0.1 pts

83▼15Carroll County, OHOH26,4750.4%−0.1 pts

84▲2Harrison County, OHOH14,0700.3%−0.1 pts

85▼18Hocking County, OHOH27,5120.3%0.0 pts

86▲1Meigs County, OHOH21,5870.2%−0.2 pts

87▼57Vinton County, OHOH12,6450.2%–

88Monroe County, OHOH12,9940.1%−0.1 pts

SHOWING 1–88 OF 88

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES