RANKING · 2010 CENSUS · 88 SHOWN OF 88

Highest Polish population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Polish ancestry (2010 American Community Survey). A concentration measure: Polish 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 1.9%.

Polish Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS –

01Medina County, OHOH185,02510.4%–

02Lucas County, OHOH423,3479.7%–

03Belmont County, OHOH64,4349.0%–

04Cuyahoga County, OHOH1,232,9258.6%–

05Lorain County, OHOH323,2198.4%–

06Geauga County, OHOH95,6768.3%–

07Jefferson County, OHOH63,5978.3%–

08Lake County, OHOH232,2177.6%–

09Fulton County, OHOH41,8536.9%–

10Wood County, OHOH134,1766.7%–

11Portage County, OHOH163,4046.6%–

12Ottawa County, OHOH39,4816.1%–

13Ashtabula County, OHOH96,7135.8%–

14Harrison County, OHOH14,0705.7%–

15Summit County, OHOH538,3765.1%–

16Mahoning County, OHOH224,7064.8%–

17Trumbull County, OHOH198,9724.6%–

18Delaware County, OHOH242,0324.1%–

19Henry County, OHOH27,5984.0%–

20Erie County, OHOH73,2963.6%–

21Sandusky County, OHOH58,6553.4%–

22Columbiana County, OHOH99,3773.3%–

23Athens County, OHOH63,1973.2%–

24Ashland County, OHOH52,5233.1%–

25Stark County, OHOH373,7713.0%–

26Huron County, OHOH58,2502.8%–

27Warren County, OHOH257,1812.7%–

28Monroe County, OHOH12,9942.6%–

29Seneca County, OHOH54,5222.6%–

30Franklin County, OHOH1,361,5362.5%–

31Defiance County, OHOH38,2922.5%–

32Hancock County, OHOH75,0342.5%–

33Wayne County, OHOH116,7582.5%–

34Richland County, OHOH124,8932.2%–

35Union County, OHOH73,4462.2%–

36Logan County, OHOH46,3022.2%–

37Tuscarawas County, OHOH92,3732.2%–

38Greene County, OHOH174,3222.1%–

39Licking County, OHOH185,5642.1%–

40Fairfield County, OHOH169,7522.1%–

41Montgomery County, OHOH539,5982.0%–

42Noble County, OHOH14,2762.0%–

43Williams County, OHOH36,5492.0%–

44Miami County, OHOH112,6341.9%–

45Clermont County, OHOH216,9771.8%–

46Champaign County, OHOH38,8201.7%–

47Butler County, OHOH400,1281.7%–

48Carroll County, OHOH26,4751.7%–

49Washington County, OHOH58,3891.6%–

50Van Wert County, OHOH29,0131.6%–

51Marion County, OHOH65,1151.5%–

52Hardin County, OHOH30,0721.5%–

53Allen County, OHOH100,8811.5%–

54Hamilton County, OHOH838,4181.5%–

55Crawford County, OHOH41,8961.5%–

56Holmes County, OHOH44,9701.5%–

57Mercer County, OHOH42,7371.4%–

58Pickaway County, OHOH62,9781.4%–

59Guernsey County, OHOH38,3791.4%–

60Clark County, OHOH135,3401.4%–

61Auglaize County, OHOH45,9091.3%–

62Paulding County, OHOH18,7271.3%–

63Madison County, OHOH46,9851.3%–

64Knox County, OHOH64,0021.3%–

65Muskingum County, OHOH87,0141.2%–

66Meigs County, OHOH21,5871.2%–

67Hocking County, OHOH27,5121.2%–

68Morgan County, OHOH13,6261.2%–

69Morrow County, OHOH36,3051.2%–

70Perry County, OHOH35,9181.0%–

71Shelby County, OHOH48,0650.9%–

72Brown County, OHOH44,3970.9%–

73Coshocton County, OHOH37,1880.8%–

74Scioto County, OHOH71,3650.8%–

75Ross County, OHOH76,4290.8%–

76Putnam County, OHOH34,3800.8%–

77Clinton County, OHOH42,3010.8%–

78Lawrence County, OHOH55,7100.7%–

79Gallia County, OHOH29,0720.7%–

80Pike County, OHOH27,0610.7%–

81Preble County, OHOH40,6640.6%–

82Highland County, OHOH43,8230.6%–

83Wyandot County, OHOH21,5670.6%–

84Jackson County, OHOH32,8170.6%–

85Vinton County, OHOH12,6450.5%–

86Darke County, OHOH51,5200.5%–

87Fayette County, OHOH28,5520.5%–

88Adams County, OHOH27,8650.4%–

SHOWING 1–88 OF 88

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