RANKING · 2010 CENSUS · 90 SHOWN OF 90

Highest Welsh population share, Indiana counties · 2010

Indiana counties ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 90 counties in Indiana that qualify, ranked against each other statewide.

IndianaAll states All rankings

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

RANKPLACESTATEPOPWELSH SHAREVS 2000

01Jay County, ININ20,1181.4%–

02Clay County, ININ26,4101.3%–

03Vermillion County, ININ15,4881.3%–

04Blackford County, ININ11,7301.3%–

05Parke County, ININ16,6421.2%–

06Greene County, ININ31,1651.2%–

07Kosciusko County, ININ80,8921.1%–

08Hamilton County, ININ387,0361.0%–

09Vigo County, ININ106,5121.0%–

10Switzerland County, ININ10,0371.0%–

11Monroe County, ININ143,3451.0%–

12Putnam County, ININ37,8760.9%–

13Steuben County, ININ34,7990.9%–

14Pulaski County, ININ12,4630.9%–

15Washington County, ININ28,3830.9%–

16Jefferson County, ININ33,2790.8%–

17Bartholomew County, ININ85,7290.8%–

18Hancock County, ININ90,9690.8%–

19Porter County, ININ176,0490.8%–

20Tippecanoe County, ININ190,4560.8%–

21Floyd County, ININ82,1530.8%–

22Grant County, ININ66,5240.7%–

23Brown County, ININ15,7770.7%–

24Fountain County, ININ17,0130.7%–

25Hendricks County, ININ193,5100.7%–

26Madison County, ININ135,0880.7%–

27Perry County, ININ19,3890.7%–

28Clinton County, ININ33,3220.7%–

29Montgomery County, ININ38,9540.7%–

30Spencer County, ININ20,0610.7%–

31Pike County, ININ12,0030.6%–

32Rush County, ININ16,7670.6%–

33Delaware County, ININ113,1060.6%–

34Warrick County, ININ66,8030.6%–

35Warren County, ININ8,4740.6%–

36Lawrence County, ININ45,5680.6%–

37Johnson County, ININ174,2620.6%–

38Shelby County, ININ45,8820.6%–

39Wabash County, ININ30,7130.6%–

40Marion County, ININ992,1960.6%–

41Morgan County, ININ74,9670.6%–

42Jackson County, ININ47,3700.6%–

43Knox County, ININ35,6520.6%–

44Jasper County, ININ33,8940.6%–

45Fulton County, ININ20,0910.6%–

46Newton County, ININ14,1880.6%–

47Sullivan County, ININ20,8310.6%–

48Scott County, ININ25,0530.6%–

49Cass County, ININ37,8360.6%–

50Howard County, ININ83,9040.6%–

51Wells County, ININ28,8830.5%–

52Orange County, ININ19,8340.5%–

53Wayne County, ININ66,1690.5%–

54Posey County, ININ24,9880.5%–

55St. Joseph County, ININ272,8610.5%–

56Elkhart County, ININ208,7740.5%–

57Huntington County, ININ37,2240.5%–

58Dearborn County, ININ51,6090.5%–

59Allen County, ININ402,3290.5%–

60Harrison County, ININ40,4370.5%–

61DeKalb County, ININ44,5350.5%–

62White County, ININ25,1640.5%–

63Decatur County, ININ26,5760.5%–

64Starke County, ININ23,4250.5%–

65Union County, ININ6,8630.5%–

66Miami County, ININ34,4870.5%–

67Boone County, ININ80,6890.5%–

68Franklin County, ININ23,2860.4%–

69Carroll County, ININ20,6550.4%–

70Clark County, ININ130,4510.4%–

71Whitley County, ININ35,0460.4%–

72LaPorte County, ININ111,2940.4%–

73Lake County, ININ504,6120.4%–

74Gibson County, ININ33,0910.4%–

75Crawford County, ININ10,5090.4%–

76Vanderburgh County, ININ181,9950.4%–

77Ripley County, ININ29,4340.4%–

78Daviess County, ININ34,2090.3%–

79Randolph County, ININ24,4380.3%–

80Noble County, ININ47,9370.3%–

81Henry County, ININ49,1370.3%–

82Owen County, ININ21,8860.3%–

83Fayette County, ININ23,5330.3%–

84Marshall County, ININ46,5990.3%–

85LaGrange County, ININ41,3050.2%–

86Benton County, ININ8,8830.2%–

87Jennings County, ININ27,6220.2%–

88Dubois County, ININ44,0160.1%–

89Adams County, ININ36,6500.1%–

90Tipton County, ININ15,3190.1%–

SHOWING 1–90 OF 90

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